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?
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.

Question

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? 
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.

Quizplus · Accepted Answer

The Answer of 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? 
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.

A Researcher Tests Whether Levels of Education and Income Levels