Math, asked by komal3467, 10 months ago

plz answer this jashan

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Answered by Anonymous

3

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 17sw010158

4

The answer is 7 Hope it helps you

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