A health foods shop owner is wondering if his customers' daily vitamin supplement habits are in the sameproportion as the general population of adults. The shop owner heard in a news report that 60% of all adultsreported that they took a daily vitamin. The shop owner believes that his customers have a greater proportionof adults who take a daily vitamin, so he decides to conduct a hypothesis test using the following null andalternative hypotheses: Ho: pselected customers and recorded that 45 of them use daily vitamin supplements.= 0.6 and Ha: p > 0.6. The shop owner collected data from 50 randomly(a) Compute the appropriate test statistic and find the p-value of the test and based on a 5% significance level.Write a conclusion about the null hypothesis by interpreting the p-value. Be sure to clearly state the decisionregarding the null hypothesis.

GivenH0:p=0.6HA:p>0.6n=50x=45p^=xn=4550=0.90α=5% =0.05

Answered: A health foods shop owner is wondering…

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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