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Mathematics, 14.12.2021 18:50 omojay3103
The scores on a test are normally distributed with a mean of 90 and a standard deviation of 18. What is the score that is 2, standard deviations below the mean?
A score of
is 2
2 standard deviations below the mean.
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The scores on a test are normally distributed with a mean of 90 and a standard deviation of 18. What...
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