Michelle earned a 90 on a psychology midterm and 78 on a physics midterm The average score on the psychology exam was 85 with a

Question

Michelle earned a 90 on a psychology midterm and 78 on a physics midterm The average score on the psychology exam was 85 with a standard deviation of 6 5 The average score of the physics midterm was determined to be 72 with a standard deviation of 4 8 On which midterm did Michelle outperform relative to the average O Michelle performed better on the physics midterm because the z score of her physics midterm was larger than the z score for her psychology midterm Michelle performed better on the psychology midterm because the z score of her psychology midterm was closer to 0 than the z score for her physics midterm 00 Michelle performed better on the physics midterm because the z score of her physics midterm was closer to O than the z score for her psychology midterm Michelle performed better on the psychology midterm because the z score of her psychology midterm was larger than the z score for her physics midterm Not enough information

Kunduz · Accepted Answer

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