Exhibit 13

Multiple Choice

Exhibit 13.7 A market researcher is studying the spending habits of people across age groups.The amount of money spent by each individual is classified by spending category (Dining out,Shopping or Electronics) and generation (Gen-X,Gen-Y,Gen-Z or Baby Boomers) .An incomplete ANOVA table are shown below. Refer to Exhibit 13.7.How many degrees of freedom are there for factors A and B?

A) 2,3
B) 3,4
C) 3,6
D) 2,4