Mathematics, 28.01.2021 19:00 23s40
What happens to the mean of the data set shown below if the number 3 is added to the data set?
A. The mean increases by 2.
B. The mean does not change.
C. The mean decreases by 0.25.
D. The mean increases by 1.
Answers: 2
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What happens to the mean of the data set shown below if the number 3 is added to the data set?
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