If each entry of a data is increased by 2, how does the mean change?

1.	If each entry of a data is increased by 2, how does the mean change?
A.	Remains the same.
B.	Increases by 2
C.	Decreases by 5
D.	Becomes half.
Answer» C. Decreases by 5

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If each entry of a data is increased by 2, how does the mean change?

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