Expected cell counts and the chi-square test. Refer to

Chapter , Problem 9.12

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Expected cell counts and the chi-square test. Refer to Exercise 9.11. You decide to use the chi-square test to compare these two conditional distributions. (a) What is the expected count for the first cell (observed count is 75)? (b) Computer software gives you X2 3.95. What are the degrees of freedom for this statistic? (c) Using Table F, give an appropriate bound on the P-value.

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