Mathematics

Isabell Shepard

14 June, 00:46

True or False:

Suppose the Chi-Square test for independence is being used to test if two variables, erratic driving and cell phone usage, are statistically independent. A proper way to express the null and alternative hypotheses is as follows:

H0: Erratic driving and cell phone usage are independent

Ha: Erratic driving and cell phone usage are not independent

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