A z-score of z = -2.00 indicates a position below the mean by 2 points below the

Question

A z-score of z = -2.00 indicates a position

1. below the mean by 2 points below the mean by 2 times the standard deviation above the mean by 2 points above the mean by 2 times the standard deviation

A z-score of z = -2.00 indicates a position

1. below the mean by 2 points below the mean by 2 times the standard deviation above the mean by 2 points above the mean by 2 times the standard deviation

1. below the mean by 2 points below the mean by 2 times the standard deviation above the mean by 2 points above the mean by 2 times the standard deviation

below the mean by 2 points below the mean by 2 times the standard deviation above the mean by 2 points above the mean by 2 times the standard deviation below the mean by 2 points below the mean by 2 times the standard deviation above the mean by 2 points above the mean by 2 times the standard deviation below the mean by 2 points below the mean by 2 times the standard deviation above the mean by 2 points above the mean by 2 times the standard deviation

Explanation / Answer

Z score = -2.

z scores can be negative..
(data - mean) / standard deviation = z score
if it is negative, it means that the data is below the mean.

Here given as -2.

So answer is below the mean by 2 times the standard deviation

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