33. 12 of the top 20 finishers in the 2009 PGA Championship at Hazeltine National Golf Club in chcaska, Minnesota used a Titleist brand golf ball (GolfballTest website, November 12, 2009.) Suppose this results are representaive of the probabitity 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
A) Compute the probability that exactly 10 of the 15 Tour players use a Titleist brand golf ball
B) Compute the probability that more 10 of the 15 Tour players use a Titleist brand golf ball
C) For a sample of 15 PGA Tour Players, compute the expected number of players who use the Titleist brand golf ball
This is a binomial probability distribution, n=15, p=12/20=0.6,
The solution assists with determining the probability for the sample given.