Question

if the arithmetic mean of x1 +x2+x3+...+xn is 1. Then the arithmetic mean of x1/k +x2/k +x3/k+...+xn/k is
a) greater than 1
b) less than 1
c) 1
d) none
Pls share the answer with solution. ​

Answer 1

Answer:

I think the answer is option c