Find the Marginal Frequencies for the Given Contingency Table
-The

Multiple Choice

Find the marginal frequencies for the given contingency table
-The following contingency table was based on a random sample of drivers and classifies drivers by age group and number of accidents in the past three years. $$\begin{array} { c | c c c } \text { Number of }& {\quad\quad\quad \text { Age } } \\\text { accidents } & < 25 & 25 - 45 & > 45 \\\hline 0& 96 & 145 & 287 \\1& 20 & 67 & 62 \\> 1 & 20 & 8 & 26\end{array}$$

A) $\begin{array}{c|cccc}\text { Number of }& \text { Age }\\\text { accidents } & <25 & 25-45 & >45 & \text { Total } \\\hline 0 & 96 & 145 & 287 & 528 \\1 & 64 & 67 & 62 & 193 \\>1 & 20 & 8 & 26 & 54 \\\text { Total } & 180 & 220 & 375 & 775\end{array}$
B) $\begin{array}{c|cccc}\text { Number of } &\text { Age }\\ \text { accidents } & <25 & 25-45 & >45 & \text { Total } \\\hline 0 & 96 & 145 & 287 & 528 \\1 & 64 & 67 & 62 & 193 \\>1 & 20 & 8 & 26 & 54 \\\text { Total } & 180 & 220 & 385 & 785\end{array}$
C) $\begin{array}{c|cccc}\text { Number of } & \text { Age }\\\text { accidents } & <25 & 25-45 & >45 & \text { Total } \\\hline 0 & 96 & 145 & 287 & 528 \\1 & 64 & 67 & 62 & 225 \\>1 & 20 & 8 & 26 & 54 \\\text { Total } & 180 & 220 & 375 & 775\end{array}$
D) $\begin{array}{c|cccc}\text { Number of }& \text { Age }\\\text { accidents } & <25 & 25-45 & >45 & \text { Total } \\\hline 0 & 96 & 145 & 287 & 500 \\1 & 64 & 67 & 62 & 193 \\>1 & 20 & 8 & 26 & 54 \\\text { Total } & 180 & 215 & 375 & 770\end{array}$