Question

if median is 10, mode is 8 then the value of mean

Answer 1

we know that
mode=3median-2mean
therefore
8=30-2mean
mean=11

Answer 2

Hi friend,

We know a formula( Relationship between 3) :
Mode = (3 × median) - (2 × mean)
8 = (3 × 10) - (2 × mean)
8 = 30 - (2 × mean)

Therefore 2 × mean = 30 - 8
= 22
Therefore mean = 22/2
= 11
Therefore mean is 11.

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Regards
Harith,
Ambitious