Question

On an achievement test the mean and standard deviation for grade 7 males were 58 and 8.1 respectively. On the same test the mean and standard deviation for grade 7 female students were 62.0 and 9.0 respectively.
a. What percentage of 7th grade male scores fall above the mean of 7th grade female students?

b. What percentage of 7th grade female scores fall above the mean of 7th grade male students?

Answer 1

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