The number of vehicles passing through a bank drive-up line during each 15-minute period was recorded. The results are shown below.
$$\begin{array} { l l l l l l l l l l }
28 & 30 & 28 & 31 & 31 & 28 & 33 & 30 & 18 & 30 \
38 & 34 & 34 & 32 & 27 & 34 & 28 & 23 & 30 & 30
\end{array}$$
A)30
B)34
C)31
D)29.85

Question

The number of vehicles passing through a bank drive-up line during each 15-minute period was recorded. The results are shown below. 
$$\begin{array} { l l l l l l l l l l } 
28 & 30 & 28 & 31 & 31 & 28 & 33 & 30 & 18 & 30 \
38 & 34 & 34 & 32 & 27 & 34 & 28 & 23 & 30 & 30
\end{array}$$
A)30
B)34
C)31
D)29.85

Quizplus · Accepted Answer

The mode is the number that appears most frequently in a data set. In this case, 30 appears most frequently.