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You collect the grade point average from 10 students. calculate the mean and standard deviation of these gpas. calculate the score for each gpa in
You collect the grade point average from 10 students. calculate the mean and standard deviation of these gpas. calculate the score for each gpa in order to standardize the distribution. Calculate the mean and standard deviation of these z scores. What percentage of z scores is greater than the mean? What percentage is less than the mean? Are these two percentages the same? Why or why not
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