According to the Rule of Three, when we have a sample size n with x=0 successes, we have 95% confidence that the true population proportion has an upper bound ofa. If n independent trials result in no successes, why can't we find confidence interval limits by using the methods described in this section?b. If 40 couples use a method of gender selection and each couple has a baby girl, what is the 95% upper bound for p, the proportion of all babies who are boys?a. Choose the correct answer below.←O A. The requirement of at least 5 successes and at least 5 failures is not satisfied, so the binomial distribution cannot be used.O B. The requirement of dependent trials is not satisfied, so the normal distribution cannot be used.O C. The requirement of at least 5 successes and at least 5 failures is not satisfied, so the normal distribution cannot be used.O D. The requirement of dependent trials is not satisfied, so the binomial distribution cannot be used.b. The 95% upper bound for p, the proportion of all babies who are boys, is(Round to three decimal places as needed.)

Given 95% confidence interval Upper bound=3/n

Answered: According to the Rule of Three, when we…

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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