The five-number summary(LE, LQ, Med, UQ, UE)and mean for two data sets is shown below. Each data set has 20 values. Which data set has the greatest mean absolute deviation? Data Set 1: 50 ~ 51 ~ 52 ~ 53 ~ 54 mean = 53 Data Set 2: 2 ~ 6 ~ 10 ~ 14 ~ 18 mean = 11 A. Data Set 1 B. Data Set 2 C. Data Set 1 and Data Set 2 have equal mean absolute deviations D. Cannot be determined