Math, asked by nirbhayarha2005, 10 months ago

if the mean of five observation x , x+2 , x+3 , x+4 ,x+6 is 14​

Answers

Answered by Anonymous
4

According to the question :

 \frac{x + (x + 2) + (x + 3) + (x + 4) + (x + 6)}{5}  = 14 \\  \\  =  >  \frac{5x + 15}{5}  = 14 \\  \\  =  >  \frac{5(x + 3)}{5}  = 14 \\  \\  =  > x + 3 = 14 \\  \\  =  > x = 11

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