In a $\chi$² test of independence between age and personality type, the null hypothesis was rejected. The proper conclusion is A) age and personality are independent of each other B) age and personality are related to each other C) age and personality are measured on different scales and cannot be related with statistics D) a test of goodness of fit is proper for this problem.

Question

Quizplus · Accepted Answer

Rejecting the null hypothesis in a test of independence indicates that there is a significant relationship between the variables, in this case, age and personality.

In A χ\chiχ 2 Test of Independence Between Age and Personality Type

In A $\chi$ ² Test of Independence Between Age and Personality Type