Question 12.16 (pg. 597)
Is there evidence that the proportion falling in the three credit card response categories is not the same for all three years?
Degrees of freedom: =
=
P-value = (Use the closest value given for P in the table)
Based on the above we choose to
Is there evidence that the proportion falling in the three credit card response categories is not the same for all three years?
Degrees of freedom: =
=
P-value = (Use the closest value given for P in the table)
Based on the above we choose to