If the mean of 6, 4, 7, x, 10 is 12, find the value of x ?
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Mean= sum of the observations/number of observations
So sum of the observations equal to the 6+4+7+x+10=27+x
Number of observations is 5
Now we have to found the x so
27+x/5=12 by solving this we get
X=33
Hope it helps
So sum of the observations equal to the 6+4+7+x+10=27+x
Number of observations is 5
Now we have to found the x so
27+x/5=12 by solving this we get
X=33
Hope it helps
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