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The scores on a national test were normally distributed with a mean of 83 and a standard deviation of
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The scores on a national test were normally distributed with a mean of 83 and a standard deviation of
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Question 734536: Hello, having some major issues with this question please advise. Thank you
The scores on a national test were normally distributed with a mean of 83 and a standard deviation of 8.
To the nearest percent, what percentage of test takers scored between 70 and 90
15% of test takers scored below what test score? (Round to nearest test score) Answer by Vladdroid(91) (Show Source):