What number is missing from the table? $$\begin{array} { | c | c | c | }
\hline \begin{array} { c }
\text { Grades } \
\text { on Test }
\end{array} & \text { Frequency } & \begin{array} { c }
\text { Relative } \
\text { Frequency }
\end{array} \
\hline \text { A } & 6 & .24 \
\hline \text { B } & 7 & \
\hline \text { C } & 9 & .36 \
\hline \text { D } & 2 & .08 \
\hline \text { F } & 1 & .04 \
\hline
\end{array}$$
A) .28
B) .07
C) .72
D) .70

Question

What number is missing from the table? $$\begin{array} { | c | c | c | } 
\hline \begin{array} { c } 
\text { Grades } \
\text { on Test }
\end{array} & \text { Frequency } & \begin{array} { c } 
\text { Relative } \
\text { Frequency }
\end{array} \
\hline \text { A } & 6 & .24 \
\hline \text { B } & 7 & \
\hline \text { C } & 9 & .36 \
\hline \text { D } & 2 & .08 \
\hline \text { F } & 1 & .04 \
\hline
\end{array}$$
A) .28
B) .07
C) .72
D) .70

Quizplus · Accepted Answer

The relative frequencies must sum to 1. The missing relative frequency is 1 - (.24 + .36 + .08 + .04) = .28.

What Number Is Missing from the Table A) 28 B)

What Number Is Missing from the Table A) 28
B)