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Question

Mathematics Question on Mean Deviation

If the value of mode and mean is 6060 and 6666 respectively, then the value of median is

A

70

B

64

C

90

D

50

Answer

64

Explanation

Solution

Mode =3=3 Median 2-2 Mean
\therefore Median =13(=\frac{1}{3}( mode +2+2 mean ))
=13(60+2×66)=64=\frac{1}{3}(60+2 \times 66)=64