You are conducting a test of the claim that the row variable and the column variable are dependent in the following contingency tableeeeeeeeeeeeeeeeee Thank you for your help X Y Z A 49 20 42 B 53 23 48 Give all answers rounded to 3 places after the decimal point, if necessary. (a) Enter the expected frequencies below: X Y Z A B (b) What is the chi-square test-statistic for this data? Test Statistic: χ2=χ2= (c) What is the critical value for this test of independence when using a significance level of αα = 0.005? Critical Value: χ2=χ2=
You are conducting a test of the claim that the row variable and the column variable are dependent in the following contingency tableeeeeeeeeeeeeeeeee Thank you for your help X Y Z A 49 20 42 B 53 23 48 Give all answers rounded to 3 places after the decimal point, if necessary. (a) Enter the expected frequencies below: X Y Z A B (b) What is the chi-square test-statistic for this data? Test Statistic: χ2=χ2= (c) What is the critical value for this test of independence when using a significance level of αα = 0.005? Critical Value: χ2=χ2=
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
Problem 10CT
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Question 4
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You are conducting a test of the claim that the row variable and the column variable are dependent in the following contingency tableeeeeeeeeeeeeeeeee
Thank you for your help
X | Y | Z | |
---|---|---|---|
A | 49 | 20 | 42 |
B | 53 | 23 | 48 |
Give all answers rounded to 3 places after the decimal point, if necessary.
(a) Enter the expected frequencies below:
X | Y | Z | |
---|---|---|---|
A | |||
B |
(b) What is the chi-square test-statistic for this data?
Test Statistic: χ2=χ2=
(c) What is the critical value for this test of independence when using a significance level of αα = 0.005?
Critical Value: χ2=χ2=
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