Question

Find the value of x so thet the mean of a given data: 14, 6, 2x, 8, 10,4 is 8.

Answer 1

Answer:

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Answer 2

Answer:

We know that,

Mean=Sum of all observations/no. of observations

Here,

No. Of observations=6

Mean of observation=8

Sum of observations=?

According to question,

14+6+2x+8+10+4/6=8

=>42+2x/6=8

=>42+2x=48(6*8)

=>2x=48-42

=>2x=6

=>x=6/2=3

Therefore,value of x is 3.