Question numbers 1 to 6 carry 1 mark each.* is the arithmetic mean of

1.	Question numbers 1 to 6 carry 1 mark each.* is the arithmetic mean of n1. Ifax2,..., ax, Î§Îˇ, find the arthnielic mean of ax!,inI lla the other, then show thatations .rl, X2,the ther, then s
Answer» (x1+x2+...+xN)/N = mean = X. Mean of new values = a(x1+x2+...+xN)/N = aX. Please hit the like button if this helped you.

Question numbers 1 to 6 carry 1 mark each.* is the arithmetic mean of n1. Ifax2,..., ax, Î§Îˇ, find the arthnielic mean of ax!,inI lla the other, then show thatations .rl, X2,the ther, then s

Answer»

(x1+x2+...+xN)/N = mean = X. Mean of new values = a(x1+x2+...+xN)/N = aX.

Please hit the like button if this helped you.