Question 33, 12 of the top 20 finishers in the 2009 PGA championshop at Hazeltine National Golf Club in Minnesota. Suppose these results are representative of the probability that a randomly selected PGA Tour player uses a Titleist brand golf ball. For a sample of 15 PGA Tour players, make the following calculations.

1.Is the selection of the 20 finishers a binomial experiment? Explain

2.Compute the probability that exactly 10 of the 15 PGA Tour players use a Titleist brand golf ball.

Compute the probability that more than 10 of the 15 PGA Tour players use a Titleist brand golf ball.

3 .Compute the probability that less than 5 of the 15 PGA Tour players use a Titleist brand golf ball.

4.For a sample of 15 PGA Tour players, compute the expected number of players who use a Titleist brand golf ball.

5.For a sample of 15 PGA Tour players, compute the Variance of players who use a Titleist brand golf ball.