Question

According to the dot plots which statement is true about how students decide to spend their free time?

Answer 1

According to the first dot plots

Students tend to spend free time on exercising

`\begin{gathered} 0(1)\text{ + 1(3) + 2(3) + 3(2) +5(1) +2(7)+ 2(12)} \\ 3\text{ + 6+ 6+ 5+14+24} \\ 58\text{hrs} \end{gathered}`

According to the second dot plots

Students tend to spend free time on video games

`\begin{gathered} 0(1)\text{ + 6(2) + 7(1) + 8(2) +9(2) +10(1)+ 11(2) + 12(2) + 14(1)} \\ 12\text{ + 7+ 16+ 18 +10 +2}2\text{ + 24 + 14} \\ 123\text{hrs} \end{gathered}`

video games is greater than exercising

Hence students spends more hours playing video games than exercising.... Option C is the correct answer