For the data set 16, 17, 18, 19 and the mean is 20. What is the mean absolute deviation? A. 16

B. 4

C. 5

D. 20

Np4=12np2 with clear explanation.

Rosy waxes 2/3 of her car with 1/4 bottle of car wax.at this rate,what fraction of the bottle of car wax will rosey use to wax her entire car

Jose is going to use a random number generator 500500 times. each time he uses it, he will get a 1, 2, 3,1,2,3, or 44.