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Susan Has Been on a Bowling Team for 14 Years

Question 3

Multiple Choice

Susan has been on a bowling team for 14 years. After examining all of her scores over that period of time, she finds that they follow a normal distribution. Her average score is 225, with a standard deviation of 13. What is the probability that in a one-game playoff, her score is more than 227?


A) 0.2676
B) 0.4389
C) 0.5596
D) 0.7324

Correct Answer:

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