A researcher tests whether levels of education and income

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Reference no: EM13635335

A researcher tests whether levels of education and income levels are related. In this study, he observes the following frequencies. If he computes a chi-square test for independence at a .05 level of significance, then what is the decision for this test?

	Education level
	High School	Bachlor's Degree	Graduate degree
Low Income	22	8	5
High Income	8	12	28

A. Education and income level are related.

B. Education and income level are not related.

C. Education and income level are independent.

D. Both B and C are appropriate.

Reference no: EM13635335

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