If the mean of the set of numbers `x_1,x_2 , ...x_n` is `bar(x)`, then the mean of the numbers `x_i+2i,\ 1<=i<=n` is

If the mean of the set of numbers x_1,x_2, x_3, ..., x_n is barx, then the mean of the numbers x_i+2i, 1 lt= i lt= n is

If the mean of the set of numbers x_1,x_2, x_3, ..., x_n is barx, then the mean of the numbers x_i+2i, 1 lt= i lt= n is

If the mean of the set of numbers x_1,x_2, x_3, ..., x_n is barx, then the mean of the numbers x_i+2i, 1 lt= i lt= n is

If the mean of the set of numbers x_(1),x_(2),x_(3),...,x_(n) is bar(x), then the mean of the numbers x_(i)+2i,1<=i<=n is

If the mean of the numbers x_1, x_2, x_3,….x_n is overlinex , then the mean of the numbers x_i+2 , is , where 1 le i le n

If the arithmetic mean of the numbers x_(1),x_(2),x_(3),...,x_(n) is bar(x), then the arithmetic mean of the numbers ax_(1)+b,ax_(2)+b,ax_(3)+b,...,ax_(n)+b where a,b are two constants,would be

If the mean of a set of observations x_(1),x_(2), …,x_(n)" is " bar(X) , then the mean of the observations x_(i) +2i , i=1, 2, ..., n is

If the mean of a set of observations x_(1),x_(2), …,x_(n)" is " bar(X) , then the mean of the observations x_(i) +2i , i=1, 2, ..., n is