Find the Range for the Given Data $$\begin{array} { l l l l l l l l l l } 20.4 & 23.5 & 8.9 & 11.3 & 17.7 & 30.8 & 11.9 & 23.3 & 19.8 & 26.7\end{array}$$

question 26

Multiple Choice

Find the range for the given data.
-Each student in a sixth-grade class recorded the amount of time he or she had spent watching television during
A one-week period. The times (in hours) are listed below. $$\begin{array} { l l l l l l l l l l } 20.4 & 23.5 & 8.9 & 11.3 & 17.7 & 30.8 & 11.9 & 23.3 & 19.8 & 26.7\end{array}$$

• A)8.9 hours
• B)3.1 hours
• C)21.9 hours
• D)17.7 hours