**Problem Statement:**A random sample of 860 births in a state included 429 boys. Construct a 95% confidence interval estimate of the proportion of boys in all births. It is believed that among all births, the proportion of boys is 0.509. Do these sample results provide strong evidence against that belief?**Task:**Construct a 95% confidence interval estimate of the proportion of boys in all births.\[ \_\_ < p < \_\_ \] *(Round to three decimal places as needed.)***Question:**Do these sample results provide strong evidence against that belief?**Options:**- **A.** There is not strong evidence against 0.509 as the value of the proportion of boys in all births because 0.509 is contained within the 95% confidence interval. - **B.** There is strong evidence against 0.509 as the value of the proportion of boys in all births because 0.509 is not contained within the 95% confidence interval. - **C.** There is not strong evidence against 0.509 as the value of the proportion of boys in all births because 0.509 is not contained within the 95% confidence interval. - **D.** There is strong evidence against 0.509 as the value of the proportion of boys in all births because 0.509 is contained within the 95% confidence interval.**Usage:**This exercise is useful for understanding confidence interval construction and interpretation in the context of hypothesis testing regarding population proportions.

From the provided information, Sample size (n) = 860 From which 429 are boys so sample proportion…

Answered: A random sample of 860 births in a…

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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