The arithmetic mean of 6,10,x and 12 is 8. Find the value of x.
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Mean = sum of observations / No. of
observations =8
=6+10+x+12 / 4 =8
=28+x /4 =8
=28+x =8(4)
= x =32-28
= x =4
Therefore , the value of x is '4'.
Nikith , please mark it as brainliest .
BNikithYadav:
Here is no brain list option
Nihal what did you told me yesterday when I give message you have to rply to that
sorry sunday
10.am
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