In the following table,individuals are cross-classified by their age group and income level. To test that age group and income are independent,the null and alternative hypothesis are _________________________________________________________________________. A) H₀: Age group and income are dependent;H_A: Age group and income are independent B) H₀: Age group and income are mutually exclusive;H_A: Age group and income are not mutually exclusive C) H₀: Age group and income are not mutually exclusive;H_A: Age group and income are mutually exclusive D) H₀: Age group and income are independent;H_A: Age group and income are dependent

Question

Quizplus · Accepted Answer

The null hypothesis states that age group and income are independent, while the alternative hypothesis states that age group and income are dependent. Therefore, choice D is the correct answer.

In the Following Table,individuals Are Cross-Classified by Their Age Group