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Question 359:



No answer provided yet.One property of the standard normal curve is that a standard score or z-score of 0 is equal to the mean, which accounts for 50% of the area. So 50% of the group will be below the subject. You could even plug some numbers to check. You can also verify this by using the z-score to percentile calculator and entering 0 (select 1 sided area).

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