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Attempts Average / 4 3. Calculating the mean when adding or subtracting a constant A professor gives a statistics exam. The exam has 50 possible

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Attempts Average / 4 3. Calculating the mean when adding or subtracting a constant A professor gives a statistics exam. The exam has 50 possible points. The scores for the students in the third classroom are as follows: 30 48 44 32 44 44 32 48 50 Calculate the sample size, n, and the sample mean, M. n M =

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