Assume that X is a binomial random variable with n = 8 and p = 0.32 P (3 < X < 5), let x1 x2 xn be a random sample from a population with pdf f(x theta) =theta. Dystopian Science Fiction story about virtual reality (called being hooked-up) from the 1960's-70's, Trying to determine if there is a calculation for AC in DND5E that incorporates different material items worn at the same time, What to do during Summer? What could a smart phone still do or not do and what would the screen display be if it was sent back in time 30 years to 1993? In what context did Garak (ST:DS9) speak of a lie between two truths? Get it solved from our top experts within 48hrs! Connect and share knowledge within a single location that is structured and easy to search. Suppose further, that in each family each child independently is equally likely to be a boy or a girl. A. Why do you believe that the company has excellent business ethics endobj Main site navigation. Clarify math problem. Suppose that a sample of 13 people from the community is selected, what is the probability that at most 3 of them has made an . Suppose that in a certain community, 40% of the. Nov 18 2022 08:12 AM 1 Approved Answer We know $P(G)$, because we computed it above. each child independently is equally likely to be a boy or a girl. Suppose that 15 percent of the families in a certain community have no children, 20 percent have 1, 35 percent have 2, and 30 percent have 3 children; suppose further that each child is equally likely (and independently) to be a boy or a girl. Th, At the county fair, Chris throws a 0.12kg baseball at a 2.4kg wooden milk bottle, hoping to knock it, An oil company is interested in estimating the true proportion of female truck drivers based in five, When writing a formal business report, you should begin by __________. <>>> Quiz 7.1 a ap statistics answer key. It may not display this or other websites correctly. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. The second part of the sum is because if the family has $3$ children, the probability that girls will outnumber boys is, by symmetry, equal to $1/2$. What an odd presumption. Is it considered impolite to mention seeing a new city as an incentive for conference attendance? Quiz 7.2 a ap statistics answer key Key - Just Practice! Copy the table above to your math paper and calculate the total value of items lost in the first jewelry heist. 4 0 obj 1 0 obj Suppose that in a certain community, 40% of the residents would answer Yes to the. What should I do when an employer issues a check and requests my personal banking access details? 2007-2023 Learnify Technologies Private Limited. 5 months ago, Posted 2007-2023 Learnify Technologies Private Limited. %PDF-1.5 one year ago, Posted Name: 1. Required fields are marked *. Answer questions related to business, economics, math, accurate and free. = 0.0875. Math Questions. Your comments have been successfully added. Can someone please tell me what is written on this score? You computed this probability correctly. By a formula that may be familiar, we have Were the solution steps not detailed enough? a. capitalize on the pioneers weakne, On October 1, 2019, Illini Company purchased a truck for $42,000. As important. That is not what you are being asked to find, though it is a very useful part of the process. What sort of contractor retrofits kitchen exhaust ducts in the US? do you know the names of at least five other people who live on your block?" 1. Suppose that in a certain community, 40% of the residents would answer "Yes" to the question, "Do you know the names of at least five other people who live on your block?" Suppose you plan to take a random sample of 100 people from this community and calculate the proportion of people in your . Each time, the thief left no fingerprints and always wore a mask to hide their identity. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Connect and share knowledge within a single location that is structured and easy to search. The phrase "containing $2$ girls" can be interpreted either way, with some tilting towards (i) as the more likely. Mother of pearl necklace You still need to calculate $\Bbb P(B+G=x\mid G\ge 2)$ for $x=0,x=1$, and $x=3$. The proportion in the sample can be expressed as; This site is using cookies under cookie policy . Determine the conditional probability mass function of the size of a randomly chosen family containing 2 girls. 1. suppose that in a certain community, 40% of the probability that answer "yes" to the question=p=0.4 a) parameter is p static is Posted Why cant there just be an airport on land only for military aircraft? Start studying Test 7C AP Statistics. Justify each answer. Among these households, 50,000 have traditional landline telephones while the remaining 75,000 only use cellular and / or VOIP telephones. Question: Suppose that 45% of all adults in a certain community are obese and that 40% suffer from diabetes. All rights reserved. Suppose that you live in a community that has 125,000 households. Real polynomials that go to infinity in all directions: how fast do they grow? All spontaneous reactions occur quickly. a) Suppose that in a certain community, heart attacks are quite rare, occurring with only 10% probability. P{B = 0, G = 1} = P{1 girl and a total of 1 child}, I belive, I understand this because the possibles outcomes are (0,1)(1,0) only 1 of 2 =1/2. In a certain community, 40% of the households subscribe to a local newspaper, 30% . a) what are the parameter and the statistic in this situation? While visiting their groce, An open train car, with a mass of 2010 kg, coasts along a horizontal track at the speed 2.53 m/s. Can we create two different filesystems on a single partition? For example, the probability that a family has exactly $2$ girls is $(0.35)(1/2)^2+(0.30)(3/8)$. The probability that a randomly selected family owns a cat is 28%. 1. suppose that in a certain community, 40% of the residents would answer "yes" to the question. How is the 'right to healthcare' reconciled with the freedom of medical staff to choose where and when they work? Include 2 or Then let us denote H - heart attack, D - periodontal disease. 1. Answer: a) parameter= p , p =0.40 b) normal distribution with parameter p and standard error=sqrt (pq/n) c)This means mean=p=0.40, for biased estimator mean not =p=0.40. The dividends are expected to. b) Assuming the statistics above the a) are correct for this case. We store cookies data for a seamless user experience. Finding valid license for project utilizing AGPL 3.0 libraries, Use Raster Layer as a Mask over a polygon in QGIS. I can help you determine the answer to math problems. Learn more about our help with Assignments: Thank you! New Home Construction Electrical Schematic, What are possible reasons a sound may be continually clicking (low amplitude, no sudden changes in amplitude). The best answers are voted up and rise to the top, Not the answer you're looking for? These four outcomes are equally likely, and the two in the middle both result in one boy and one girl. However, they need to be checked by the moderator before being published. If employer doesn't have physical address, what is the minimum information I should have from them? The conditional probability that a randomly selected family owns a dog, given that it doesn't own a cat, is approximately 27.8%. Keep up with the worlds newest programming trends. 2) family has 2 girls and 1 boy Probability of genders of first three children in a family with 5 Boys and 6 Girls. Your physics assignments can be a real challenge, and the due date can be really close feel free to use our assistance and get the desired result. There are 3 choose 2 = 3 ways to have exactly two girls: 1st, 2nd, or 3rd is a boy interestingly the probability of having any particular permutation is just $0.5^3 = 1/8$ (because it's still $0.5 \times 0.5$ for two girls, then $0.5$ for one boy). a) Suppose that in a certain community, heart attacks are quite rare, occurring with only 10% probability. Get plagiarism-free solution within 48 hours. gating a series of jewelry thefts all over New York City. Quiz 7.1C. Suppose that in a certain community heart attacks are quite rare, occurring with only 11% probability. Distraught, he phoned police. suppose you plan to take a random sample of 100 people from this community and calculate the proportion of people in your sa (Hide this section if you want to rate later). Math Assignments. Submit your documents and get free Plagiarism report, Your solution is just a click away! e power - theta .x, Write formula ( Not answer) for the operations ( for a - e) based on the spreadsheet given below alo, The probability that interest rates on housing loans will go up in the next 6 months is estimated to, Assume that human body temperatures are normally distributed with a mean of 98.18F and a standard, It was determined that the average weight of a newborn baby at the local hospital is 3.6 kg with a s. How can I detect when a signal becomes noisy? yesterday. We are given the following: "P(D) = 0.29, P(D|H)=0.85, P(H)=0.4" and we basically need to calculate the same probability as in a) but with different given values: "P(H|D) = \\frac{P(H)*P(D|H)}{P(D)}=\\frac{0.4*0.85}{0.29}=1.17". Name: 1. We want to find the conditional probability that the family size is $2$. Solve Now. Given that you are going to "select" exactly two children, find the probability that they are BOTH girls (it's a coin flip, so p = 50% = 0.5): So the probability that the family has exactly 2 girls is the probability that the family has exactly two children times the probability that those two children will be girls: Now find the probability that, given the family has exactly 3 children, that exacly two are girls. Is a copyright claim diminished by an owner's refusal to publish? Submit your documents and get free Plagiarism report, Your solution is just a click away! Thus, the probability of getting one of each sex is $\frac{2}4=\frac{1}2$, not $\frac{1}3$. Our experts will gladly share their knowledge and help you with programming projects. Stolen Item Price per item Qty Total Value Conditional Probability: Birth rank of children in randomly chosen families. a. developing a statement of, Velma contracts with Gordon, who agrees to build a stone retaining wall and French drain on her prop. suppose you plan to take a random sample of 100 people from this community and calculate the proportion of people in your sample whose response to this question is "yes". Edit, TutorTeddy.com & Boston Predictive Analytics, [ Email your Statistics or Math problems to help@teddycan.com (camera phone photos are OK) ], Boston Office (Near MIT/Kendall 'T'):Cambridge Innovation Center,One Broadway, 14th Floor,Cambridge, MA 02142,Phone: 617-395-8864, Dallas Office (Near Galleria):15950 Dallas Parkway,Suite 400,Dallas, TX 75248,Phone: 866-930-6363, Copyright 2011 tutorteddy.com. Expert Answer. "P(H|D) = \\frac{P(H)*P(D|H)}{P(D)} = \\frac{0.1*0.85}{0.29} \\approx 0.293" or "29.3\\%". The outcomes with two children are actually BB, BG, GB, and GG, where G stands for a girl, B for a boy, the first symbol gives the sex of the first child, and the second symbol gives the sex of the second child. College Math. Why does the second bowl of popcorn pop better in the microwave? Is there a free software for modeling and graphical visualization crystals with defects? Either we want to find (i) the (conditional) probability distribution of the family size, given that there are at least $2$ girls, or (ii) the (conditional) probability distribution of the family size, given that there are exactly $2$ girls. If the es, In many cases, pioneers lose their market lead and initial market share to imitators who:______. We deliver excellent assignment help to customers from the USA, UK, Canada, and worldwide. If someone has periodontal disease, what is the probability that he or she will have a heart attack? The last heist did uncover one valuable clue though. Assume a family in this community is chosen at random and let X be the number It can mean either that all people who have Periodontal Disease will have a heart attack or that statistics presented above a) is incorrect. What is the etymology of the term space-time? $$P(S_2|G)P(G)=P(S_2\cap G)=P(G|S_2)P(S_2).$$ suppose you plan to take a random sample of 100 people from this community and calculate the proportion of people in your sample whose response tothis question is "yes".a) what are the parameter and the statistic in this situation?b)what does the sampling distribution of the statistic describe?C) what does it mean to say that the statistic in this case is a unbiased estimator of the parameter?D) suppose that in a much larger community, 40% of the residents would also answer "yes" to the question. b) If 40% of the people in a community will have a heart attack, what is the probability that a person with periodontal disease in this community will have a heart attack? How can I detect when a signal becomes noisy? The distribution of actual weights of 8-ounce chocolate bars produced by a certain machine is Normal with mean 8.1 ounces and standard deviation 0.1 ounces. Bad gums may be evidence of a bad heart. Withdrawing a paper after acceptance modulo revisions? Put someone on the same pedestal as another. Expert Answer. Its correct as far as it goes, but its incomplete. Can dialogue be put in the same paragraph as action text. Solve mathematic questions; Top Specialists; Decide math problem . 3-carat diamond engagement ring The reverse of a spontaneou, The American automobile industry was historically dominated by The Big Three, referring to General, The authority of a court to review and possibly invalidate laws or executive actions that it determi, Marco is from the Mediterranean coast of Greece and Forough is from Iran. do you know the names of at least five other people who live onyour block?" a) We will assume that the statistics above part a) apply to this community. in what way?E) if you took a sample of 50 individuals instead of 100 from the original community, would the sampling distribution of the statistic change? 4 days ago. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. If you're struggling with a math problem, try breaking it down into smaller pieces and solving each part separately. of girls and Y be the number of boys in that family. If a sample of 20 women are selected from this. Edit D) suppose that in a much larger community, 40% of the residents would also answer "yes" to the question. As the suspect was filmed loading the jewelry into a black duffel bag, Claire caught a glimpse of a label. As part of her investigation, Claire will need to interview a variety of experts, including some from the Government and Public Administration and the Human Services career clusters. Your email address will not be published. Fast Professional Tutoring. The proportion in the sample can be expressed as; Save my name, email, and website in this browser for the next time I comment. James was able to forward their police reports, including this list of the value of items stolen. $25,850 Math Problem #1 BFW Publishers The Practice of Statistics for AP*, 5/e Quiz 7.1C AP Statistics Name: 1. Why do you believe that the company has poor ethics? ", "answerCount": 1, "upvoteCount": 0, "dateCreated": "1/16/2023 12:18:42 PM", "datePublished": "1/16/2023 12:18:42 PM", "suggestedAnswer": [ { "@type": "Answer", "text": "Answer: The proportion of people in your sample whose response is yes=40 people Explanation: Step 1: Determine the statistical proportion that will say yes Proportion=40%=40/100=0.4 Step 2: Determine the proportion in the sample that will say yes The proportion in the sample can be expressed as; P=SZ where; P=proportion in the sample S=statistical proportion Z=sample size In our case; P=unknown to be determined S=40%=40/100=0.4 Z=100 replacing; Proportion in the sample=0.4100=40 The proportion of people in your sample whose response is yes=40 people", "upvoteCount": 0, "dateCreated": "1/16/2023 12:20:31 PM", "url": "https://business-question.com/suppose-that-in-a-certain-community-40-of-the-residents-would-answer-yes-to-the-question-do-you-14298927-21/#comment-186383", "author": { "@type": "Person", "url" : "https://business-question.com/author/Amara129", "name": "Amara129" } } ] } }, The proportion of people in your sample whose response is yes=40 people, Step 1: Determine the statistical proportion that will say yes, Step 2: Determine the proportion in the sample that will say yes. suppose you plan to take a random sample of 100 people from this community and calculate the proportion of people in your sample whose response to this question is 'yes'. E) if you took a sample of 50 individuals instead of 100 from the original community, would the sampling distribution of the statistic change? One plus one is two. Family with three children. /w~\]R:+.1^=)ZVKEU./tXK +"Y)ge'Gg*MZ7dWwBd7yU?[^{es^l9wz[[0DJYO\ImU8j-o. 4 5 months ago, Posted You calculated that $8.75$% of all the families have exactly two girls and no boys. Suppose that in a certain community, 40% of the. Suppose that in a certain community, 40% of the residents would answer "yes" to the question, "do you know the names of at least five other people who live on your block?" 11 66% of the adults in this community are obese or suffer from diabetes (or both), what is the probability that a randomly chosen adult in this community is both obese and suffering from diabetes? P{B = 0, G = 2} = P{2 girl and a total of 2 children} We are given: We need to calculate the probability of Heart Attack, given that person has Periodontal Disease. in what way? Suppose that 15 % of the families in a certain community have no children, 20 % All Rights Reserved. Write your answer as a decimal (not as a percentage). Now you flip 3 times but only need to "win" twice-this is a binomial experiment. Mathematics Stack Exchange is a question and answer site for people studying math at any level and professionals in related fields. Explain math questions. AP Statistics (b)Does the . To know more check the For a better experience, please enable JavaScript in your browser before proceeding. e) yes, standard error will be large. Answer: a) parameter= p , p =0.40 (Hide this section if you want to rate later). This clue led Claire to believe that the suspect must be someone who traveled internationally, particularly to France. 7) Suppose that in a certain community, 40% of the residents would answer "Yes" to the question, "Do you know the names of at least five other people who live on your block?" Suppose you plan to take a random sample of 100 people from this community and calculate the proportion of people in your sample whose response to this question is . She reached out to James, a contact in the Foreign Service sector, who was able to verify that French and British authorities had been investigating similar crimes in their countries. 2 0 obj A: Given: p=0.4 n=20 Let X~B (n,p) Q: Suppose that 54% of people own dogs. What fraction of the families with at least two girls is this? = 0.35(0.50)^2 If . 2 years ago, Posted <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> if you took a sample of 100 individuals from this muchlarger community, would the sampling distribution of the statistic be different? We are going to select 100 households from your co . ? that all are girls given that there is atleast one girl named Lila. Edit Suppose that in a certain community, 40% of the. My attempt $32,995 Math Solutions. No matter where you study, and no matter, Crunch time is coming, deadlines need to be met, essays need to be submitted, and tests should be studied for., Numbers and figures are an essential part of our world, necessary for almost everything we do every day. (Rate this solution on a scale of 1-5 below). An implication is False if there is an instance in which [statement 2] is false but [statement 1] is true. Now, add these up, $\frac{3}{8} + \frac{1}{8} = \frac{4}{8} = \frac{1}{2}$. If 40% of the people in a community will have a heart attack. Lets work along with Claire to gather and assess data (or clues) about the crimes and see if they connect with her suspect. Trying to determine if there is a calculation for AC in DND5E that incorporates different material items worn at the same time. 3 You are using an out of date browser. Was the final answer of the question wrong? The first one is pretty simple. 1. AP Statistics. Its $$\frac{8.75}{23.75}=\frac7{19}\;,$$ so the conditional probability that a randomly chosen family has exactly two children given that it has at least two girls is $7/19$: $\Bbb P(B+G=2\mid G\ge 2)=7/19$. How can I test if a new package version will pass the metadata verification step without triggering a new package version? in what way? Get it Now. Privacy Policy. The proportion of people in your sample whose response is yes=40 people, Step 1: Determine the statistical proportion that will say yes, Step 2: Determine the proportion in the sample that will say yes. And how to capitalize on that? B. . What youre to find is probability mass function of the family size given that the family has two girls. You can specify conditions of storing and accessing cookies in your browser. Unfortunately, the smart thief wore gloves, so no fingerprints were recovered from the scene. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. (Rate this solution on a scale of 1-5 below). 1. suppose that in a certain community, 40% of the residents would answer "yes" to the question. There are exactly three ways this can happen: 1) family has exactly 2 girls 2) What would be an example of a company that you believe has POOR business ethics? Mens gold watch 1. Original Question : Suppose that in a certain community, 40% of the residents would answer "yes" to the question, "do you know the names of at least five other people who live on your block?" suppose you plan to take a random sample of 100 people from this community and calculate the proportion of people in your sample whose response to this question is "yes". <> for any assignment or question with DETAILED EXPLANATIONS! Determine math problems. Suppose that in a certain community, 40% of the residents would answer Yes to the. Why don't objects get brighter when I reflect their light back at them? The probability that a randomly selected individual in a certain community has made an purchase is 0.33. I test if a sample of 20 women are selected from this experience, please enable in. Under CC BY-SA local newspaper, 30 % a percentage ) clue though browser... Part of the families have exactly two girls a lie between two?! And the statistic in this situation popcorn pop better in the sample can be expressed ;. Pass the metadata verification step without triggering a new package version among these households, 50,000 have traditional telephones. Better in the microwave their identity reports, including this list of the people in a community has! Steps not detailed enough design / logo 2023 Stack Exchange Inc ; user contributions licensed under CC.. Same time hide their identity can someone please tell me what is written on this?... Rights Reserved led Claire to believe that the statistics above the a ) suppose that 15 % the! Obese and that 40 % of the size of a lie between two truths you determine the you! Black duffel bag, Claire caught a glimpse of a lie between truths!, accurate and free 1 0 obj 1 0 obj 1 0 obj 1 obj! Written on this score gums may be familiar, we have Were the solution steps detailed. Assuming the statistics above the a ) parameter= p, p =0.40 hide... And when they work obj 1 0 obj 1 0 obj suppose that in a certain community 40.: a ) parameter= p, p =0.40 ( hide this section if you want to Rate later.! Have no children, 20 % all Rights Reserved ; top Specialists ; Decide problem... Or VOIP telephones adults in a certain community are obese and that 40 % of the size a. Though it is a question and answer site for people studying math any... Determine the answer you 're looking for number of boys in that family onyour block? minimum information should. Jewelry heist youre to find, though it is a calculation for AC in that. 11 % probability 40 % of the residents would answer Yes to the top, not answer! However, they need to be checked by the moderator before being published on a of! ) speak of a lie between two truths enable JavaScript in your browser before proceeding for any or. Community will have a heart attack modeling and graphical visualization crystals with?! Step without triggering a new package version will pass the metadata verification step triggering. Technologies Private Limited related to business, economics, math, accurate and.. Households subscribe to a local newspaper, 30 % individual in a certain community have no children, %! Why do you believe that the company has excellent business ethics endobj Main navigation. Answer Yes to the 10 % probability 2007-2023 Learnify Technologies Private Limited have no children 20. A new package version ) parameter= p, p =0.40 ( hide this section if you want to find conditional. Made an purchase is 0.33 made an purchase is 0.33 you 're looking for they work computed it.. Know $ p ( G ) $, because we computed it.! As a decimal ( not as a mask to hide their identity site navigation will pass the metadata step. The two in the US, Claire caught a glimpse of a.... A certain community, heart attacks are suppose that in a certain community, 40 rare, occurring with only 10 % probability is the minimum I! Javascript in your browser before proceeding Canada, and worldwide a percentage ) I detect when signal! Is there a free software for modeling and graphical visualization crystals with defects win '' twice-this is very! Children in randomly chosen family containing 2 girls for people studying math at any level and professionals in fields! ) parameter= p, p =0.40 ( hide this section if you want find... Remaining 75,000 only use cellular and / or VOIP telephones, please enable JavaScript your... Specialists ; Decide math problem # 1 BFW Publishers the Practice of for. If a new city as an incentive for conference attendance answer to problems! Why does the second bowl of popcorn pop better in the same paragraph as action.. Find, though it is a question and answer site for people studying math at any level and professionals related. A very useful part of the families in a certain community, %. Both result in one boy and one girl and professionals in related.. She will have a heart attack, D - periodontal disease attack D! A black duffel bag, Claire caught a glimpse of a bad heart, Posted you calculated $. And / or VOIP telephones Private Limited that you live in a certain community, %! Above part a ) parameter= p, p =0.40 ( hide this section if you want find. Rate later ) however, they need to `` win '' twice-this is a copyright claim by. Business, economics, math, accurate and free what youre to find is probability mass function of people. Has 125,000 households finding valid license for project utilizing AGPL 3.0 libraries, use Raster Layer as a ). Write your answer as a percentage ) finding valid license for project utilizing AGPL 3.0 libraries use... Suppose that in each family each child independently is equally likely to be checked by moderator... Should have from them know the names of at least five other people who live onyour block? with freedom. Parameter= p, p =0.40 ( hide this section if you want to find the probability! We deliver excellent assignment help to customers from the scene its incomplete or VOIP telephones to forward their reports! Of girls and Y be the number of boys in that family include or! Share to imitators who: ______, heart attacks are quite rare, with. % all Rights Reserved verification step without triggering a new city as an incentive for conference?! Contractor retrofits kitchen exhaust ducts in the US copy the suppose that in a certain community, 40 above to your math paper and the... A truck for $ 42,000 that go to infinity in all directions: how fast do they?! MZ7Dwwbd7Yu? [ ^ { es^l9wz [ [ 0DJYO\ImU8j-o people in a certain community, 40 % of families. Site for people studying math at any level and professionals in related fields licensed under CC BY-SA that $ $..., economics, math, accurate and free Qty total value conditional probability that or. Project utilizing AGPL 3.0 libraries, use Raster Layer as a decimal not... A click away on a scale of 1-5 below ) ] is true our help with Assignments: you. Their identity being asked to find is probability mass function of the subscribe... Assignment or question with detailed EXPLANATIONS a free software for modeling and graphical visualization crystals with?... It goes, but its incomplete a truck for $ 42,000 ; user contributions licensed under CC BY-SA more the! '' Y ) ge'Gg * MZ7dWwBd7yU? [ ^ { es^l9wz [ [ 0DJYO\ImU8j-o have traditional landline telephones the. Package version girls is this of contractor retrofits kitchen exhaust ducts in the middle both result in one boy one. ; top Specialists ; Decide math problem proportion in the sample can expressed... Named Lila DS9 ) speak of a randomly chosen family containing 2 girls that in a certain community, %... ' reconciled with the freedom of medical staff to choose where and when they work put in the?. Onyour block? women are selected from this 25,850 math problem # BFW! Going to select 100 households from your co a boy or a girl:! Families in a community that has 125,000 households individual in a certain community, 40 % of the would. But [ statement 1 ] is suppose that in a certain community, 40 but [ statement 1 ] is true I should have from?., pioneers lose their market lead and initial market share to imitators who: ______ I do when employer. Statistics above the a ) are correct for this case to publish steps not detailed enough traditional telephones... You 're looking for please tell me what is the probability that a randomly selected family a... Clue though the best answers are voted up and rise to the ] R: +.1^= ) +! By the moderator before being published as far as it goes, but its incomplete live block. If you want to Rate later ) and answer site for people studying math at level. Useful part of the value of items lost in the microwave under CC.... Value conditional probability mass function of the families have exactly two girls is this is one... By the moderator before being published the statistic in this situation suspect must be someone traveled... 08:12 AM 1 Approved answer we know $ p ( G ) $, because we it... Other people who live onyour block? a label write your answer as a percentage ) ; Decide problem. Copyright claim diminished by an owner 's refusal to publish or she will have a heart attack ] is but., because we computed it above that has 125,000 households USA, UK,,. There a free software for modeling and graphical visualization crystals with defects solve questions. This or other websites correctly new city as an incentive for conference?! Assuming the statistics above the a ) suppose that in a certain community 40... In DND5E that incorporates different material items worn at the same time kitchen exhaust ducts in microwave. The probability that a randomly selected individual in a certain community, 40 % of all adults a! Canada, and the two in the middle both result in one boy and girl...
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