Mean of 20 values is 35. The new mean if each reading is first divided by 5 and then 2 is added to it is.

Mean of 20 values is 35. The new mean if each reading is first divided

1.	Mean of 20 values is 35. The new mean if each reading is first divided by 5 and then 2 is added to it is.
A.	9
B.	11
C.	36
D.	None of these
Answer» B. 11

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Mean of 20 values is 35. The new mean if each reading is first divided by 5 and then 2 is added to it is.

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