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Medians of a Triangle and the Drawing Method

Means of a se...

Question

Means of a set of 60 values is 23 ,if 4 is added to each these values the the new mean is

A

27

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B

25

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C

64

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D

56

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Solution

The correct option is B $27$
New mean $= ~ x = 23 + 4 = 27$

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Medians of a Triangle and the Drawing Method

Standard VIII Mathematics

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