following table contains observed frequencies for a sample of 200 . Column Variable Row Variable A B C P 20 46 40 Q 30 24 40 Test for independence of the row and column variables using a=.05. Compute the value of the X^2 test statistic (to 2 decimals). The p-value is _____

following table contains observed frequencies for a sample of 200 . Column Variable Row Variable A B C P 20 46 40 Q 30 24 40 Test for independence of the row and column variables using a=.05. Compute the value of the X^2 test statistic (to 2 decimals). The p-value is _____

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

The following table contains observed frequencies for a sample of 200 .

	Column Variable
Row Variable	A	B	C
P	20	46	40
Q	30	24	40

Test for independence of the row and column variables using a=.05.

Compute the value of the X^2 test statistic (to 2 decimals).

The p-value is _____

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