TABLE 2-4
A survey was conducted to determine how people rated the quality of programming available on television. Respondents were asked to rate the overall quality from 0 (no quality at all) to 100 (extremely good quality). The stem-and-leaf display of the data is shown below.
$$\begin{array} { l l }
\hline \text { Stem } & \text { Leaves } \
\hline 3 & 24 \
4 & 03478999 \
5 & 0112345 \
6 & 12566 \
7 & 01 \
8 & \
9 & 2
\end{array}$$
-Referring to Table 2-4, what percentage of the respondents rated overall television quality with a rating between 50 and 75?
A) 40
B) 11
C) 56
D) 44

Question

TABLE 2-4
A survey was conducted to determine how people rated the quality of programming available on television. Respondents were asked to rate the overall quality from 0 (no quality at all) to 100 (extremely good quality). The stem-and-leaf display of the data is shown below.
 $$\begin{array} { l l } 
\hline \text { Stem } & \text { Leaves } \
\hline 3 & 24 \
4 & 03478999 \
5 & 0112345 \
6 & 12566 \
7 & 01 \
8 & \
9 & 2
\end{array}$$
-Referring to Table 2-4, what percentage of the respondents rated overall television quality with a rating between 50 and 75?
A) 40
B) 11
C) 56
D) 44

Quizplus · Accepted Answer

The leaves for 5 and 6 are 0112345 and 12566, respectively. So, 11% of the respondents rated overall television quality with a rating between 50 and 75.

TABLE 2-4 a Survey Was Conducted to Determine How People

TABLE 2-4
a Survey Was Conducted to Determine How People