In a test of physical fitness, a group of men ages 65 and older from a local retirement community were told to do as many sit-ups as they could. It is known the population mean y is 20 with ay = 8 The scores for the men from the retirement community are given below. (Use a two-tailed rejection region with a total area of 0.05.) What is the z- value? 24 25 10 23 18 29 47 32 19 24 20 28 21 20 27 25
In a test of physical fitness, a group of men ages 65 and older from a local retirement community were told to do as many sit-ups as they could. It is known the population mean y is 20 with ay = 8 The scores for the men from the retirement community are given below. (Use a two-tailed rejection region with a total area of 0.05.) What is the z- value? 24 25 10 23 18 29 47 32 19 24 20 28 21 20 27 25
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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Transcribed Image Text:In a test of physical fitness, a group of men ages 65 and older from a local retirement community were told to do as
many sit-ups as they could. It is known the population mean u is 20 with
ay = 8. The scores for the men from the
retirement community are given below. (Use a two-tailed rejection region with a total area of 0.05.) What is the z-
value?
24 25
19
10 23
18
29
47
32
24 20 28
21
20
27 25
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