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The mean of 5 numbers is 4. What happens to the mean if the number 13 is added to the data set? A. The mean increases by 9. B. The mean does not change. C. The mean decreases by 1.5. D. The mean increases
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The mean of 5 numbers is 4. What happens to the mean if the number 13 is added to the data set?

A. The mean increases by 9.
B. The mean does not change.
C. The mean decreases by 1.5.
D. The mean increases by 1.5.

User PhamMinh
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2 Answers

9 votes
D, hope I helped you
User Jimzie
by
4.5k points
14 votes
It’s option D. Hope it helps
User Sterling Archer
by
4.7k points
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