For the three clusters identified in the accompanying Distance Matrix After Second Clustering table, find the average and standard deviations of each numerical variable for the schools in each cluster and compare them with the average and standard deviation for the entire data set. Does the clustering show distinct differences among these clusters? Click to view the Colleges and Universities data. Click to view the Distance Matrix After Second Clustering data. . . . Compute the overall mean and overall standard deviation for each numerical variable. Median Acceptance Expenditures SAT Rate / Student Top 10% HS Graduation % Overall Mean % EA Overall Stdev % (Round to two decimal places as needed. Type N if the solution is undefined.)