SOLUTION: A worldwide organization of academics claims that the mean IQ score of its members is 112 with a standard deviation of 16. A randomly selected group of 35 members of this organizat
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Question 314217: A worldwide organization of academics claims that the mean IQ score of its members is 112 with a standard deviation of 16. A randomly selected group of 35 members of this organization is tested, and the results reveal that the mean IQ score in this sample is114.2 . If the organization's claim is correct, what is the probability of having a sample mean of 114.2 or less for a random sample of this size?
Carry your intermediate computations to at least four decimal places. Round your answer to at least three decimal places Answer by usnavyift(1) (Show Source):
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