The table lists the drinking habits of a group of college students. If a student is chosen at random, find theprobability of getting someone who is a non-drinker. Round your answer to three decimal places. $$\begin{array} { l | c | c | c | c }
\text { Sex } & \text { Non-drinker } & \text { Regular Drinker } & \text { Heavy Drinker } & \text { Total } \
\hline \text { Man } & 135 & 66 & 5 & 206 \
\text { Woman } & 187 & 21 & 7 & 215 \
\text { Total } & 322 & 87 & 12 & 421
\end{array}$$
A) 0.765
B) 0.933
C) 1
D) 0.235

Question

The table lists the drinking habits of a group of college students. If a student is chosen at random, find theprobability of getting someone who is a non-drinker. Round your answer to three decimal places. $$\begin{array} { l | c | c | c | c } 
\text { Sex } & \text { Non-drinker } & \text { Regular Drinker } & \text { Heavy Drinker } & \text { Total } \
\hline \text { Man } & 135 & 66 & 5 & 206 \
\text { Woman } & 187 & 21 & 7 & 215 \
\text { Total } & 322 & 87 & 12 & 421
\end{array}$$
A) 0.765
B) 0.933
C) 1
D) 0.235

Quizplus · Accepted Answer

The probability of selecting a non-drinker is calculated by dividing the total number of non-drinkers by the total number of students: $322 / 421 = 0.765$.

The Table Lists the Drinking Habits of a Group of College