Question: You will need to use the formula z = (X -)/.Assume the mean IQ is = 100.00, = 15.00. What proportion of IQ test scores

You will need to use the formula z = (X -)/.Assume the mean IQ is= 100.00, = 15.00. What proportion of IQ test scores fall between 98.50 and 101.50, p(98.50<x<101.50)?

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