Use the Addition Rule for Disjoint Events
-The Table Lists

question 188

Multiple Choice

Use the Addition Rule for Disjoint Events
-The table lists the drinking habits of a group of college students. If a student is chosen at random, find the probability of getting someone who is a non-drinker. Round your answer to three decimal places.
$\begin{array}{l|c|c|c|c}\text { Sex } & \text { Non-drinker } & \text { Regular Drinker } & \text { Heavy Drinker } & \text { Total } \\\hline \text { Man } & 135 & 43 & 5 & 183 \\\text { Woman } & 187 & 21 & 7 & 215 \\\text { Total } & 322 & 64 & 12 & 398\end{array}$

• A) \(0.809\)
• B) \(0.930\)
• C) 1
• D) \(0.191\)

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