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The mean of the data set comprising of 1...

The mean of the data set comprising of 16 observations is 16 . If one of the observation valued 16 is deleted and three new observations valued 3, 4 and 5 are added to the data then mean of the resultant data is :

A

16

B

15.8

C

14

D

16.8

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The correct Answer is:
A
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