Provide an appropriate response.
-The frequency table shows the heights (in inches)of 80 professional basketball players.
$\begin{array}{c|c}
\text { Height (inches) } & \text { Frequency } \
\hline 69.0-71.9 & 19 \
72.0-74.9 & 14 \
75.0-77.9 & 20 \
78.0-80.9 & 14 \
81.0-83.9 & 13
\end{array}$
Create a cumulative frequency table for the data.
A)
$\begin{array}{r|c}
\begin{array}{r}
\text { Height } \
\text { (inches) }
\end{array} & \begin{array}{c}
\text { Cumulative } \
\text { Frequency }
\end{array} \
\hline 69.0-71.9 & 19 \
72.0-74.9 & 33 \
75.0-77.9 & 53 \
78.0-80.9 & 67 \
81.0-83.9 & 80
\end{array}$

B)
$\begin{array}{r|c}
\begin{array}{r}
\text { Height } \
\text { (inches) }
\end{array} & \begin{array}{c}
\text { Cumulative } \
\text { Frequency }
\end{array} \
\hline 69.0-71.9 & 19 \
72.0-74.9 & 33 \
75.0-77.9 & 53 \
78.0-80.9 & 65 \
81.0-83.9 & 80
\end{array}$

C)
$\begin{array}{r|c}
\begin{array}{r}
\text { Heighi } \
\text { (inches) }
\end{array} & \begin{array}{c}
\text { Cumulative } \
\text { Frequency }
\end{array} \
\hline 69.0-71.9 & 0.238 \
72.0-74.9 & 0.175 \
75.0-77.9 & 0.250 \
78.0-80.9 & 0.175 \
81.0-83.9 & 0.163
\end{array}$

D)
$\begin{array}{r|c}
\begin{array}{r}
\text { Height } \
\text { (inches) }
\end{array} & \begin{array}{c}
\text { Cumulative } \
\text { Frequency }
\end{array} \
\hline 69.0-71.9 & 33 \
72.0-74.9 & 53 \
75.0-77.9 & 67 \
78.0-80.9 & 80 \
81.0-83.9 & 93
\end{array}$

Question

Provide an appropriate response.
-The frequency table shows the heights (in inches)of 80 professional basketball players. 
$\begin{array}{c|c}
\text { Height (inches) } & \text { Frequency } \
\hline 69.0-71.9 & 19 \
72.0-74.9 & 14 \
75.0-77.9 & 20 \
78.0-80.9 & 14 \
81.0-83.9 & 13
\end{array}$
Create a cumulative frequency table for the data.
A)
$\begin{array}{r|c}
\begin{array}{r}
\text { Height } \
\text { (inches) }
\end{array} & \begin{array}{c}
\text { Cumulative } \
\text { Frequency }
\end{array} \
\hline 69.0-71.9 & 19 \
72.0-74.9 & 33 \
75.0-77.9 & 53 \
78.0-80.9 & 67 \
81.0-83.9 & 80
\end{array}$

B)
$\begin{array}{r|c}
\begin{array}{r}
\text { Height } \
\text { (inches) }
\end{array} & \begin{array}{c}
\text { Cumulative } \
\text { Frequency }
\end{array} \
\hline 69.0-71.9 & 19 \
72.0-74.9 & 33 \
75.0-77.9 & 53 \
78.0-80.9 & 65 \
81.0-83.9 & 80
\end{array}$

C)
$\begin{array}{r|c}
\begin{array}{r}
\text { Heighi } \
\text { (inches) }
\end{array} & \begin{array}{c}
\text { Cumulative } \
\text { Frequency }
\end{array} \
\hline 69.0-71.9 & 0.238 \
72.0-74.9 & 0.175 \
75.0-77.9 & 0.250 \
78.0-80.9 & 0.175 \
81.0-83.9 & 0.163
\end{array}$

D)
$\begin{array}{r|c}
\begin{array}{r}
\text { Height } \
\text { (inches) }
\end{array} & \begin{array}{c}
\text { Cumulative } \
\text { Frequency }
\end{array} \
\hline 69.0-71.9 & 33 \
72.0-74.9 & 53 \
75.0-77.9 & 67 \
78.0-80.9 & 80 \
81.0-83.9 & 93
\end{array}$

Quizplus · Accepted Answer

The cumulative frequency is calculated by adding the frequency of the current group to the sum of all previous frequencies. The correct cumulative frequencies for each height range are 19, 33 (19+14), 53 (33+20), 67 (53+14), and 80 (67+13), which matches option A.

Provide an Appropriate Response Create a Cumulative Frequency Table for the Data