Use a computer (or a random-number table)

to simulate 200 trials of the experiment described in Exercise 4.35: the tossing of a penny and the rolling of a die. Let 1  H and 2  T for the penny, and 1, 2, 3, 4, 5, 6 for the die. Report your results using a cross-tabulated table showing the frequency of each outcome.

a. Find the relative frequency for heads.

b. Find the relative frequency for 3.

c. Find the relative frequency for (H, 3).