A golf course in Colorado has determined that the mean time it takes for a foursome to
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Question:
A golf course in Colorado has determined that the mean time it takes for a foursome to complete an 18 hole round of golf is 4 hours 35 minutes (275 minutes) with a standard deviation of 14 minutes. The time distribution is also thought to be approximately normal. Every month, the head pro at the course randomly samples 8 foursomes and monitors the time that it takes them to play. Suppose the mean time that was observed for the sample last month was 4 hours 44 minutes (284 minutes). What is the probability of seeing a sample this high or higher?
A) Approx. 0.4649
B) Approx. 0.9649
C) Approx. 0.0351
D) Approx. 0.0781
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