Need help solving the following...

Chester can successfully catch a tossed Frisbee 31% of the time. Suppose you choose a random sample of 8 of his attempts this week. Let X represent the number of Frisbees caught in a sample of 8 attempts. a. Write the values of the parameters: n = p = q = b. Identify the distribution of the random variable X using the notation shown in lecture: For part5 ce, circle the valuels) that make up the event, write the probability question mathematically, write the Tl83/84 entry used to find the probability, and round your final answers to 3 decimal places. c. Find the probability exactly 4 were caught. d. Find the probability less than 4 were caught