If the following distribution were shown in a histogram,the width of the bar above the 15-19 interval would reach from _____ to _____. $$\begin{array} { c c }
\hline X & \mathrm { f } \
\hline 20 - 24 & 2 \
15 - 19 & 5 \
10 - 14 & 4 \
5 - 9 & 1
\end{array}$$
A)X = 14.5 to X = 19.5
B)X = 15.5 to X = 18.5
C)X = 15.5 to X = 19.5
D)X = 15.0 to X = 19.0

Question

If the following distribution were shown in a histogram,the width of the bar above the 15-19 interval would reach from _____ to _____. $$\begin{array} { c c } 
\hline X & \mathrm { f } \
\hline 20 - 24 & 2 \
15 - 19 & 5 \
10 - 14 & 4 \
5 - 9 & 1
\end{array}$$
A)X = 14.5 to X = 19.5
B)X = 15.5 to X = 18.5
C)X = 15.5 to X = 19.5
D)X = 15.0 to X = 19.0

Quizplus · Accepted Answer

The width of the bar above the 15-19 interval would reach from X = 14.5 to X = 19.5 because the interval is 5 units wide, and the histogram bars are typically centered on the midpoint of the interval.

If the Following Distribution Were Shown in a Histogram,the Width Xf20−24215−19510−1445−91\begin{array} { c c } \hline X & \mathrm { f } \\\hline 20 - 24 & 2 \\15 - 19 & 5 \\10 - 14 & 4 \\5 - 9 & 1\end{array}X20−2415−1910−145−9​f2541​​

If the Following Distribution Were Shown in a Histogram,the Width $\begin{array} { c c } \hline X & \mathrm { f } \\\hline 20 - 24 & 2 \\15 - 19 & 5 \\10 - 14 & 4 \\5 - 9 & 1\end{array}$