Scores on exam-2 are normally distributed with a mean of 66


Scores on exam-2 are normally distributed with a mean of 66 and standard deviation 1.5

a) What is the probability that a student selected at random has a score below 60 on this exam?

b) Find 'a' such that P(x>a)=.7357

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Basic Statistics: Scores on exam-2 are normally distributed with a mean of 66
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