Mathematics, 21.05.2020 06:01 aprilkenedy12
The average Act score follows a normal distribution, with a mean of 21.1 and a standard deviation of 5.1. What is the probability that the mean IQ score of 50 randomly selected people will be more than 23
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The average Act score follows a normal distribution, with a mean of 21.1 and a standard deviation of...
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