2. One of the restaurants participating in Love Week wants to knowproportion of Allen residents who plan on coming to theirrestaurant on their Love Week Spirit Night. If they plan oncreating a 96% confidence interval and they want the margin oferror to be no more than 3.8%, how large of a sample do theyneed to get?thelA lo nolh

Here use standard normal distribution table for z score of 96% confidence interval Here p =…

Answered: error to be no more than 3.8%, how…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The probability that a student pilot passes the written test for a private pilot's license is 0.6. Find the probability that in a any given student will pass the test: • on the fourth try. • before the fifth try.
You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population proportion is approximately 81%. You would like to be 99% confident that your estimate is within 5% of the true population proportion. How large of a sample size is required? Do not round mid- calculation. n =
You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population proportion is approximately p∗=32%. You would like to be 95% confident that your esimate is within 2.5% of the true population proportion. How large of a sample size is required?n =
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Please solve algebracially
You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population proportion is approximately 32%. You would like to be 99% confident that your estimate is within 4.5% of the true population proportion. How large of a sample size is required? Do not round mid-calculation.n =
You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population proportion is approximately 32%. You would like to be 98% confident that your estimate is within 1% of the true population proportion. How large of a sample size is required?n =
You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population proportiòn is approximately 85%. You would like to be 99% confident that your estimate is within 2% of the true population proportion. How large of a sample size is required? Do not round mid-calculation. n =
You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population proportion is approximately p∗=26%. You would like to be 99.9% confident that your estimate is within 1% of the true population proportion. How large of sample size is required?n =
You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population proportion is approximately p∗=23%p∗=23%. You would like to be 98% confident that your esimate is within 3% of the true population proportion. How large of a sample size is required?n =
You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population proportion is approximately 89%. You would like to be 99% confident that your estimate is within 2.5% of the true population proportion. How large of a sample size is required? Do not round mid-calculation.n =
You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population proportion is approximately 42%. You would like to be 90% confident that your estimate is within 1.5% of the true population proportion. How large of a sample size is required? n =

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error to be no more than 3.8%, how large of a sample do they need to get?