Question

What is the average sales of laptop of all the states (in hundred numbers) for the year $2005$?

• A. $12.24$
• B. $13.14$
• C. $14.45$
• D. $15.23$

Answer 1

Answer: (B)

$13.14$

Average sales in $2005=$ $\frac{1}{7}[5+20+15+12+13+15+12]$
$=$ $\frac{1}{7}\left[92\right]$
$=13.14$