Question

25. If the mean of five observations x, x+2, x+4, x+6, x+3 is 11 then find the value of x

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Answer 1

Step-by-step explanation:

thats your answer frnd

Answer 2

Answer:

8

Step-by-step explanation:

GIVEN THAT

x+(x+2)+(x+3)+(x+4)+(x+6) / 5 = 11

x+(x+2)+(x+3)+(x+4)+(x+6) = 11×5

x+(x+2)+(x+3)+(x+4)+(x+6) = 55

5x+15 = 55

5x = 55-15

5x = 40

x = 40/5

x = 8