SOLUTION: Hello, I'm having some issues with this statistics problem. Please advise
The scores on a national test were normally distributed with a mean of 83 and a standard deviation of 8
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The scores on a national test were normally distributed with a mean of 83 and a standard deviation of 8
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Question 733001: Hello, I'm having some issues with this statistics problem. Please advise
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?
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