Mathematics, 13.05.2021 22:10 wesfleridor
Jeff's bowling scores are approximately normally distributed with mean 100 and standard deviation 21, while Pam's scores are normally distributed with mean 155 and standard deviation 22. If Jeff and Pam each bowl one game, then assuming that their scores are independent random variables, approximate the probability that
a. the total of their scores is above 260.
b. Jeffs score is higher.
Answers: 2
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Jeff's bowling scores are approximately normally distributed with mean 100 and standard deviation 21...
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