Regardless of age, about 20% of American adults participate in fitness activities atleast twice a week. However, these fitness activities change as the people get older,and occasionally participants become nonparticipants as they age. In a local survey ofn = 100 adults over 40 years old, a total of 15 people indicated that they participatedin a fitness activity at least twice a week. Do these data indicate that the participationrate for adults over 40 years of age is significantly less than the 20% figure? Calcu-late the p-value and use it to draw the appropriate conclusions.

The provided information is n=100x=15α=0.05The proportion is p^=xn=15100=0.15a.The null and…

Answered: Regardless of age, about 20% of…

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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