Finish times (to the nearest hour) for 10 dogsled teams are shown below. Find the class width. Use five classes. (Round your answer to the nearest integer.) $$\begin{array} { l l l l l l l l l l }
234 & 271 & 339 & 361 & 354 & 263 & 236 & 290 & 315 & 254
\end{array}$$
A)119
B)27
C)121
D)25
E)26

Question

Finish times (to the nearest hour) for 10 dogsled teams are shown below. Find the class width. Use five classes. (Round your answer to the nearest integer.) $$\begin{array} { l l l l l l l l l l } 
234 & 271 & 339 & 361 & 354 & 263 & 236 & 290 & 315 & 254
\end{array}$$
A)119
B)27
C)121
D)25
E)26

Quizplus · Accepted Answer

The range is 361 - 234 = 127. 127 / 5 = 25.4. Rounding up to the nearest integer gives a class width of 26.

Finish Times (To the Nearest Hour) for 10 Dogsled Teams 234271339361354263236290315254\begin{array} { l l l l l l l l l l } 234 & 271 & 339 & 361 & 354 & 263 & 236 & 290 & 315 & 254\end{array}234​271​339​361​354​263​236​290​315​254​

Finish Times (To the Nearest Hour) for 10 Dogsled Teams $\begin{array} { l l l l l l l l l l } 234 & 271 & 339 & 361 & 354 & 263 & 236 & 290 & 315 & 254\end{array}$