For the data set 28, 28, 30, 30, 30, 40, the mean is 31 what is the mean absolute deviation O A. The mean absolute deviation is 31.
B. The mean absolute deviation is 18.
C. The mean absolute deviation is 3.
D. The mean absolute deviation is 6.

The highest common factor of 132 and 220

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

Worth 15 points handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony? a= p = 1/4 b= p+0.25p c=(p + 1/4)p d=5/4p 0.25p choose 2 answers