If the mean of 5 observations x,x+2,x+4,x+6 and x+8 is 11. Find the value of x.
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To Find⇒
→Value of x in given data.
Given⇒
→the mean of 5 observations x,x+2,x+4,x+6 and x+8 is 11.
Formula to find mean⇒
→
→
→ 5x + 20 = 55
→ 5x = 35
→
∴ The value of x is 7.
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