Obtain and edit the linear congruential program ` ranlc.f`. Supply the
additional code to compute the average and the variance. For sample sizes of
10, 100, 1,000, and 10,000, run the code and plot the errors in the average and
variance versus sample size. Discuss how the error in these quantities varies
with the sample size. Use the following parameters: **a = 16807**, **c = 0**, and
.