SOLUTION: 4. Membership in Mensa requires an IQ score above 131.5. Seven candidates take IQ tests, and their summary results indicated that their mean IQ score is 134. (IQ scores are normall

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Question 981052: 4. Membership in Mensa requires an IQ score above 131.5. Seven candidates take IQ tests, and their summary results indicated that their mean IQ score is 134. (IQ scores are normally distributed with a mean of 100 and a standard deviation of 15.)
a. If 1 person is randomly selected from the general population, find the probability of getting someone with and IQ of at least 134.

Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!






You can look this up in a table or use in Excel

John

My calculator said it, I believe it, that settles it