plz answer this jashan
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sum of observations
mean=___________________
no of observations
x+x+2+x+4+x+6+x+8
11= _________________
5
11=20+5x/5
55=20+5x
55-20=5x
35=5x
x=35/5
x=7
Answered by
4
The answer is 7 Hope it helps you
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