Abby has been keeping track of what she spends to rent movies.The last seven week's expenditures,in dollars,were 6,4,8,9,6,12,and 4.The mean amount Abby spends on renting movies is $7.

Question

Quizplus · Accepted Answer

The mean is the sum of the values divided by the number of values. In this case, the mean is (6+4+8+9+6+12+4) / 7 = 49 / 7 = 7. So the mean amount Abby spends on renting movies is $7.

Abby Has Been Keeping Track of What She Spends to Rent