An exercise physiologist compar 20 and 25 who exercised with th treadmill, and free weights. Pero women, randomly divided into th before rating their perceived exe among the three kinds of exercise Bicycle 33 35
An exercise physiologist compar 20 and 25 who exercised with th treadmill, and free weights. Pero women, randomly divided into th before rating their perceived exe among the three kinds of exercise Bicycle 33 35
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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General Direction: For activities that involve solution to pr0blems, perform the steps in conducting hypothesis testing such as stating of problems and hypothesis, and so on.

Transcribed Image Text:3. An exercise physiologist compared the perceived exertion of women between the ages of
20 and 25 who exercised with three different pieces of equipment - a stationary bicycle, a
treadmill, and free weights. Perceived exertion was rated on a scale of 1 to 50. Eighteen
women, randomly divided into three groups, used the exercise equipment for 30 minutes
before rating their perceived exertion. Assuming ordinal data, test if there were differences
among the three kinds of exercise. Use a = .05
Bicycle
Treadmill
33
42
24
38
35
30
31
40
26
Weights
(Note: This exercise was taken from Hinkle, et al, 2003)
44
46
34
41
37
36
28
39
22
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