The mean absolute deviation of each data set is approximately 3 inches. Approximately how many times the mean absolute
deviation is the difference between the means of the data sets?
A. 1
B. 8
C. 2
D. 4

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d