Math, asked by HenalKatyal, 7 months ago

The mean of 6,8,x+2,10,2X-1 and 2 is 9
Find the value of x and observe the data

Answers

Answered by shakshi8545

10

Answer:

mean = sum of all observations/no. of observations

9=6+8+x+2+10+2x-1+2/6

27+3x/6=9

27+3x=54

3x=54-27

3x=27

x=27/3

x=9

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