If the mean of 16,14,x,23,20 is 18 find the value of x
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Answered by
31
mean =sum of observations/no. of observations
18=16+14+X+23+20/5
90=73+X
X=90-73
X=17
so value of X is 17
Please mark me as brainliest
18=16+14+X+23+20/5
90=73+X
X=90-73
X=17
so value of X is 17
Please mark me as brainliest
Answered by
7
Mean = x1 +x2+x3 +x4+x5 / 5
18 = ( 16+14+x+23+20)/5
90= x+73
X= 90-73
X = 17
18 = ( 16+14+x+23+20)/5
90= x+73
X= 90-73
X = 17
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