In Problems 27-30 suppose that, for a certain exam, a teacher grades on a curve. It is
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In Problems 27-30 suppose that, for a certain exam, a teacher grades on a curve. It is known that the mean is 50 and the standard deviation is 5. There are 45 students in the class.
What is the cumulative distribution?
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Central tendency Since the mean is 50 we can expect the majority of the grades to be cl...View the full answer
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