Mathematics, 06.05.2020 19:59, Llamacornbabe

A worldwide organization of academics claims that the mean IQ score of its members is 118, 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 is 114.6. If the organization's claim is correct, what is the probability of having a sample mean of or

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A worldwide organization of academics claims that the mean IQ score of its members is 118, with a st...