Mathematics, 27.05.2021 20:20 Hardeep8560
The scores on a test are normally distributed with a mean of 140 and a standard deviation of 28. Find the score that is one-half a standard deviation below the mean.
A score of
is one-half a standard deviation below the mean.
Answers: 3
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The scores on a test are normally distributed with a mean of 140 and a standard deviation of 28. Fin...
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