Chi-square Test Statistic
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A shoe salesman want to see if his female customers have a preference in the color of shoe purchased. What is the test value for the following data?
Black Brown Red Navy White
48 32 13 18 23
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Solution Summary
The solution provides step by step method for the calculation of test statistic for a Chi-square test. Formula for the calculation is also included.
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Answer
The observed and expected frequencies are given ...
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