Give the following commands to create a matrix called F: randn('seed', 123456789) F = randn(5,10); I. Compute the minimum and maximum value of each column and assign the results to the elements of a vector called min_value and max_value respectively. II. Compute the mean of each column and assign the results to the elements of a vector called avg. III. Compute the standard deviation of each column and assign the results to the elements of a vector called s. s = Squareroot sigma(X -M)^2 - 1 with X the current element, M the mean and in the number of elements In each case, you can check your results with the built-in functions