mikabuck17 mikabuck17

14-10-2022
Mathematics

Answered

Intelligence Quotient (IQ) scores are often reported to be normally distributed with 100.0 and standard deviation = 15.0. A random sample of 57 people is taken.
What is the probability that the mean IQ score of people in the sample is less than 987 Round your answer to 4 decimal places, if necessary.

Intelligence Quotient IQ scores are often reported to be normally distributed with 1000 and standard deviation 150 A random sample of 57 people is taken What is class=

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