1.

If the mean of the set of numbers x1,x2.x3,.....,xn is ¯¯¯x, then the mean of the numbers x1+2i,1≤i≤n is

Answer»

If the mean of the set of numbers x1,x2.x3,.....,xn is ¯¯¯x, then the mean of the numbers x1+2i,1in is



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