question_answer

Given that\[\bar{x}\]is the mean of\[{{x}_{1}},{{x}_{2}},....{{x}_{n}},\] find the mean of\[\frac{{{x}_{1}}}{a},\frac{{{x}_{2}}}{a},....\frac{{{x}_{n}}}{a}.\]

A) \[\overline{x}-a\]           

B)        \[\overline{x}\]

C) \[a\overline{x}\]                             

D)        \[\frac{\overline{x}}{a}\]