People rarely carry change these days. You decide to test if people in their 20's, 30's, and 40's have the same amount (on average) of change in their cars. Test the implied hypothesis using the table below. Group I Group II Group III 33 21 38 |14 22 28 6. 6

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 29E
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People rarely carry change these days. You decide to test if people in their
20's, 30's, and 40's have the same amount (on average) of change in their
cars. Test the implied hypothesis using the table below.
Group I
Group II
Group III
21
38
33
14
22
28
5
6
6
18
Transcribed Image Text:People rarely carry change these days. You decide to test if people in their 20's, 30's, and 40's have the same amount (on average) of change in their cars. Test the implied hypothesis using the table below. Group I Group II Group III 21 38 33 14 22 28 5 6 6 18
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