Bob's Average Golf Score at His Local Course Is 93

Multiple Choice

Bob's average golf score at his local course is 93.6 from a random sample of 34 rounds of golf. Assume that the population standard deviation for his golf score is 4.2. The 90% confidence interval around this sample mean is ________.

A) [89.0, 98.3]
B) [90.5, 96.7]
C) [92.4, 94.8]
D) [93.2, 94.0]