Out of 400 people sampled, 100 had kids. Based on this, construct a 90% confidence interval for the true population proportion of people with kids. Give your answers as decimals, to three places
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A: Given information- Confidence level, c = 95% Sample proportion is,
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Q: Out of 100 people sampled, 84 had kids. Based on this, construct a 95% confidence interval for the…
A: Introduction: The 100 (1 – α) % confidence interval for the population proportion, p is: Here, n is…
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A: We have given that, Sample size (n) = 600 and favorable cases (X) = 546 Then, We will find the…
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A: Given data,n=700x=167Point estimate isp=xn=167700=0.2386Construct a 99% confidence interval?
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Q: Out of 600 people sampled, 228 had kids. Based on this, construct a 90% confidence interval for the…
A: The following information is given Sample size n=600 Number of kids x= 228 Proportion p^=228600=0.88…
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Q: Out of 400 people sampled, 32 had kids. Based on this, construct a 95% confidence interval for the…
A: Solution: Let X be the number of people had kids and n be the sample number of people. From the…
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A: In statistical inference, there are two types of estimation, Point estimation and Interval…
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A: We have given that the sample size n=240 and favourable cases X=187. Sample proportion p^ = X/n.
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A: It is given that Favourable cases, X = 486 Sample size, n = 600
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Q: Out of 500 people sampled, 190 had kids. Based on this, construct a 90% confidence interval for the…
A: Given : Sample Size, n = 500 Number of successes, x = 190 confidence level,c=0.9
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A: given that , out of 600 people sampled, 480 had kids.
Q: Out of 400 people sampled, 68 had kids. Based on this, construct a 99% confidence interval for the…
A: Solution: Let X be the number of people had kids and n be the number of people sampled. From the…
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A: Given that: Sample proportion, p^=0.5042 sample size (n) =900
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A: We have given thatn = 600x = 462p̂ = x/n = 462/600 = 0.770Significance level (α) = 1 - 0.95 =…
Q: Out of 400 people sampled, 164 had kids. Based on this, construct a 95% confidence interval for the…
A: Given:Sample size = n = 400 peoplePeople having kids = x = 164Confidence level = 0.95So, α = 1 –…
Q: Out of 500 people sampled, 455 had kids. Based on this, construct a 90 % confidence interval for the…
A: The formula for the confidence interval for the proportion is,
Q: Out of 300 people sampled, 207 had kids. Based on this, construct a 90% confidence interval for the…
A: Givensample size(n)=300x=207sample proportion(p^)=xn=207300=0.69confidence level=90%
Q: Out of 500 people sampled, 280 had kids. Based on this, construct a 95% confidence interval for the…
A: Given Information:n=500x=280c=95%=0.95
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Q: Out of 100 people sampled, 30 had kids. Based on this, construct a 90% confidence interval for the…
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Q: Out of 400 people sampled, 332 had kids. Based on this, construct a 95% confidence interval for the…
A: sample size (n) = 400favorable outcomes (x) = 33295% ci p.
Q: Out of 400 people sampled, 304 had kids. Based on this, construct a 95% confidence interval for the…
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Q: Out of 500 people sampled, 330 had kids. Based on this, construct a 90% confidence interval for the…
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Q: Out of 500 people sampled, 245 had kids. Based on this, construct a 95% confidence interval for the…
A: From the provided information, Out of 500 people sampled, 245 had kids. That is x = 245 and n = 500…
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A: The random variable X follows binomial distribution. X ~ B (n, p) The sample size is 400. The number…
Q: Out of 600 people sampled, 228 had kids. Based on this, construct a 90% confidence interval for the…
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A: Let p is defined as the population proportion of people with kids. A sample of 100 people considered…
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Q: Out of 600 people sampled, 180 had kids. Based on this, construct a 95% confidence interval for the…
A: The sample of 600 people is considered out of which 180 have a kid n=600x=312The 95% confidence…
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Q: Out of 100 people sampled, 27 had kids. Based on this, construct a 95% confidence interval for the…
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Q: Out of 100 people sampled, 48 had kids. Based on this, construct a 99% confidence interval for the…
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Q: Out of 300 people sampled, 135 received flu vaccinations this year. Based on this, construct a 95%…
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A: 0.161<P<0.306
Q: Out of 100 people sampled, 48 had kids. Based on this, construct a 90% confidence interval for the…
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- Out of 600 people sampled, 510 had kids. Based on this, construct a 90% confidence interval for the true population proportion of people with kids. Give the answers as decimals, to three places . ? <p<?Out of 100 people sampled, 68 had kids. Based on this, construct a 95% confidence interval for the true population proportion of people with kids.Give your answers as decimals, to three places < p <Out of 200 people sampled, 50 had kids. Based on this, construct a 90% confidence interval for the true population proportion of people with kids.Give your answers as decimals, to three places
- Out of 300 people sampled, 282 had kids. Based on this, construct a 95% confidence interval for the true population proportion of people with kids.Give your answers as decimals, to three placesIn a sample of 580 adults, 348 had children. Construct a 95% confidence interval for the true population proportion of adults with children. Give your answers as decimals, to three placesOut of 100 people sampled, 82 had kids. Based on this, construct a 95% confidence interval for the true population proportion of people with kids. Give your answers as decimals, to three places.Construct a 96% confidence interval if x=75 and n=200. Round your answers to 3 decimal places.The owner of the Gas station wishes to determine the proportion of customers who use credit card. he surveys 100 customers and finds that 70 paid at the pump. Estimate the 99% .confidence interval for the population proportionOut of 200 people sampled, 84 had kids. Based on this, construct a 95% confidence interval for the true population proportion of people with kids.Give your answers as decimals, to three places < p <Out of 400 people sampled, 368 had kids. Based on this, construct a 95% confidence interval for the true population proportion of people with kids.Give your answers as decimals, to four places< p <Out of 300 people sampled, 267 had kids. Based on this, construct a 99% confidence interval for the true population proportion of people with kids.Give your answers as decimals, to three placesOut of 200 people sampled, 170 had kids. Based on this, construct a 95% confidence interval for the true population proportion of people with kids. Give your answers as decimals, to four places < p <SEE MORE QUESTIONSRecommended textbooks for youA First Course in Probability (10th Edition)ProbabilityISBN:9780134753119Author:Sheldon RossPublisher:PEARSONA First Course in Probability (10th Edition)ProbabilityISBN:9780134753119Author:Sheldon RossPublisher:PEARSON