In one season with the Miami Heats, LeBron James made 76% of his free- throws. Suppose that we randomly select 9 of those free-throws. Write all functions from the calculator. a) What is the mean and standard deviation? b) Find the probability that he makes exactly 4 of his free-throws. Round to 3 decimal places. c) Find the probability that he makes at least 6 of his free-throws. Round to 3 decimal places. d) Find the probability that he makes at most 5 of his free throws. Round to 4 decimal places.