The scores on a test are normally distributed with a mean of 150 and a standard deviation of 1 20. Find the score that i
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The scores on a test are normally distributed with a mean of 150 and a standard deviation of 1 20. Find the score that i
The scores on a test are normally distributed with a mean of 150 and a standard deviation of 1 20. Find the score that is 2- standard deviations above the mean. A score of is 1 standard deviations above the mean.
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