A person scores 90 on a test of verbal ability and 10.8 on a test of math ability. For the verbal ability test, the mean

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A Person Scores 90 On A Test Of Verbal Ability And 10 8 On A Test Of Math Ability For The Verbal Ability Test The Mean 1 (23.17 KiB) Viewed 175 times

A person scores 90 on a test of verbal ability and 10.8 on a test of math ability. For the verbal ability test, the mean for people in general is 70 and the standard deviation is 16. For the math ability test, the mean for people in general is 0 and the standard deviation is 6. Which is this person's stronger ability, verbal or math? Explain your answer to a person who has never had a course in statistics. To make this comparison, the Z scores for verbal ability and math ability should be compared. For verbal ability, this measure is 1.25. Roughly speaking, this means that the person's verbal ability is below their own math ability by the absolute value of that number times the For math ability, this measure is 1.8. Since the measure for verbal ability is the measure for math ability, is this person's stronger ability. (Round to two decimal places as needed.)