The following histograms were made using the shared data set titled IMDB Movie Data owned by statcrunch_featured, and used the variables Year, Budget, and MetaCritic Score. 15900 12000 3000 3000 Indicate which requested measure would be best according to the distributions of data above. Remember that when the mean and median are about the same, we choose the median as the best measure of center. a) What is the best measure of variation for the variable Year? [ Select ] b) What is the best measure of center for the variable Budget? [ Select ] c) What is the best measure of variation for the variable MetaCritic Score? [ Select ]