单选题
单选题 Which quarter saw the greatest difference between forms of entertainment viewed?
【正确答案】 A
【答案解析】
单选题 When were film rentals at their lowest?
【正确答案】 A
【答案解析】
单选题 Which income group attends the greatest number of plays?
【正确答案】 B
【答案解析】
单选题 What happens to the rate of video rentals as income increases?
【正确答案】 C
【答案解析】
单选题 How is the group that makes more than $50,000 a month different from the others?
【正确答案】 D
【答案解析】