In the following table, individuals are cross-classified by their age group and income level. For the chi-square test of independence, the degrees of freedom are ________.
A) 2
B) 4
C) 9
D) 8

Question

In the following table, individuals are cross-classified by their age group and income level.  For the chi-square test of independence, the degrees of freedom are ________.
A) 2 
B) 4 
C) 9 
D) 8

Quizplus · Accepted Answer

The Answer of In the following table, individuals are cross-classified by their age group and income level.  For the chi-square test of independence, the degrees of freedom are ________.
A) 2 
B) 4 
C) 9 
D) 8

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