Mathematics, 28.05.2020 20:08 chapb75
A set of chemistry exam scores are normally distributed with a mean of 70 points and a standard deviation
of 5 points.
What proportion of exam scores are between 68 and 73 points?
You may round your answer to four decimal places.
please help
Answers: 3
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A set of chemistry exam scores are normally distributed with a mean of 70 points and a standard devi...
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