Question

What is the average number of people using mobile service M for all the years together?

• A. $16\frac{1}{2}$
• B. $14444\frac{1}{6}$
• C. $16666\frac{2}{3}$
• D. $14\frac{1}{6}$
• E. None of these

Answer 1

The correct option is C $16666\frac{2}{3}$

Average number of people using mobile service M

$=\left(\frac{5+10+25+20+25+15}{6}\right)thousand$

$=\frac{100}{6}thousand=16666\frac{2}{3}$