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In the data given below, the observation...

In the data given below, the observation p is missing
2 . 5 , 1 . 5, p, 1. 7, 2 . 5, 1. 3, 3 . 5
If the mean is 2 . 5 then the missing observation p will be

A

`0 . 5`

B

` 1 . 5`

C

`3 . 5`

D

` 4 . 5`

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