The US local airport keeps track of the percentage of flights arriving within 15 minutes of their scheduled arrivals.The stem-and-leaf plot of the data for one year is below. $\begin{array} { l l }
76 & 9 \
77 & 114 \
78 & \
79 & 07 \
80 & 88 \
81 & 2 \
82 & 1 \
83 & 88
\end{array}$
How many flights were used in this plot?
A)7
B)9
C)10
D)11
E)12

Question

The US local airport keeps track of the percentage of flights arriving within 15 minutes of their scheduled arrivals.The stem-and-leaf plot of the data for one year is below. $\begin{array} { l l } 
76 & 9 \
77 & 114 \
78 & \
79 & 07 \
80 & 88 \
81 & 2 \
82 & 1 \
83 & 88
\end{array}$
How many flights were used in this plot?
A)7
B)9
C)10
D)11
E)12

Quizplus · Accepted Answer

The Answer of The US local airport keeps track of the percentage of flights arriving within 15 minutes of their scheduled arrivals.The stem-and-leaf plot of the data for one year is below. $\begin{array} { l l } 
76 & 9 \
77 & 114 \
78 & \
79 & 07 \
80 & 88 \
81 & 2 \
82 & 1 \
83 & 88
\end{array}$
How many flights were used in this plot?
A)7
B)9
C)10
D)11
E)12

The US Local Airport Keeps Track of the Percentage of Flights