A data set (MANY) contains the variables X1-X5, Y1-Y5. First, run the following program to create this data set: Write a program to include the following in data set MANY: (a) The mean (average) of...

A data set (MANY) contains the variables X1-X5, Y1-Y5. First, run the following program to create this data set:

Write a program to include the following in data set MANY:

(a) The mean (average) of the Xs (call it MEAN_X) and the mean of the Ys (call it MEAN_Y).

(b) The minimum value of the Xs (call it MIN_X) and the minimum value of the Ys (call it MTN_ V).

(c) A new variable (CRAZY) that is the maximum of the Xs times the minimum of the Ys times the sum of (the number of non-missing Xs plus the number of missing Ys). In other words:

(d) Compute a variable MEAN_X_ Y that is the mean of all the Xs and Ys (the mean of all 10 numbers) with the provision that there be three or more non-missing X values and four or more non-missing Y values.