You are conducting a test of homogeneity for the claim that two different populations have the same proportions of the following two characteristics. Here is the sample data. Category Population #1 Population #2 A 7 131 B 58 33 The expected observations for this table would be Category Population #1 Population #2 A B The resulting Pearson residuals are: Category Population #1 Population #2 A B What is the chi-square test-statistic for this data? χ2=χ2=
You are conducting a test of homogeneity for the claim that two different populations have the same proportions of the following two characteristics. Here is the sample data. Category Population #1 Population #2 A 7 131 B 58 33 The expected observations for this table would be Category Population #1 Population #2 A B The resulting Pearson residuals are: Category Population #1 Population #2 A B What is the chi-square test-statistic for this data? χ2=χ2=
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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You are conducting a test of homogeneity for the claim that two different populations have the same proportions of the following two characteristics. Here is the sample data.
Category | Population #1 |
Population #2 |
---|---|---|
A | 7 | 131 |
B | 58 | 33 |
The expected observations for this table would be
Category | Population #1 |
Population #2 |
---|---|---|
A | ||
B |
The resulting Pearson residuals are:
Category | Population #1 |
Population #2 |
---|---|---|
A | ||
B |
What is the chi-square test-statistic for this data?
χ2=χ2=
Report all answers accurate to three decimal places.
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