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

Multiple Choice

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