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Mathematics, 25.09.2019 23:00 gigi246899

The mean of a set of credit scores is 4-690 and
14. which statement must be true?
2690 is within 1 standard deviation of the mean.
z690 is between 1 and 2 standard deviations of the mean.
2690 is between 2 and 3 standard deviations of the mean.
z690 is more than 3 standard deviations of the mean.

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The mean of a set of credit scores is 4-690 and
14. which statement must be true?
2690...
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