A distribution of values is normal with a mean of 138.9 and a standard deviation

A distribution of values is normal with a mean of 138.9 and a standard deviation of 27.FindP79, which is the score separating the bottom 79% from the top 21%.P79 =A distribution of values is normal with a mean of 138.9 and a standard deviation of 27.FindP79, which is the score separating the bottom 79% from the top 21%.P79 =

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