You are conducting a test of the claim that the row variable and the column variable are dependent in the following contingency table. XY Z A 18 26 63 B. 15 17 27 Give all answers rounded to 3 places after the decimal point, if necessary. (a) Enter the expected frequencies below: Y B. (b) What is the chi-square test-statistic for this data? Test Statistic: X (c) What is the critical value for this test of independence when using a significance level of a 0.025? Critical Value: x
You are conducting a test of the claim that the row variable and the column variable are dependent in the following contingency table. XY Z A 18 26 63 B. 15 17 27 Give all answers rounded to 3 places after the decimal point, if necessary. (a) Enter the expected frequencies below: Y B. (b) What is the chi-square test-statistic for this data? Test Statistic: X (c) What is the critical value for this test of independence when using a significance level of a 0.025? Critical Value: x
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 14PPS
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