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Average of 50 numbers was calculated as ...

Average of 50 numbers was calculated as 20 when three numbers, 26, 36 and 64 were wrongly read as 31, 46 and 59 respectively. What is the correct average?

A

`24 . 4`

B

`19.8`

C

`26.2`

D

`20.2`

Text Solution

Verified by Experts

The correct Answer is:
B
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