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Four Hundred Accidents That Occurred on a Saturday Night Were

Question 117

Multiple Choice

Four hundred accidents that occurred on a Saturday night were analyzed. The number of vehicles involved and whether alcohol played a role in the accident were recorded. The results are shownBelow:

 Number of Vehicles Involved  Did Alcohol Play a Role? 123 or more  Totals  Yes 529226170 No 2517629230 Totals 7726855400\begin{array}{l}\text { \quad\quad\quad\quad\quad\quad\quad \quad\quad Number of Vehicles Involved }\\\begin{array} { l | c c c | c } \text { Did Alcohol Play a Role? } & 1 & 2 & 3 \text { or more } & \text { Totals } \\\hline \text { Yes } & 52 & 92 & 26 & 170 \\\text { No } & 25 & 176 & 29 & 230 \\\hline \text { Totals } & 77 & 268 & 55 & 400\end{array}\end{array}

Given that an accident involved multiple vehicles, what is the probability that it involved alcohol?


A) 2655\frac { 26 } { 55 }

B) 59200\frac { 59 } { 200 }

C) 13200\frac { 13 } { 200 }

D) 118323\frac { 118 } { 323 }

Correct Answer:

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