Multiple Choice
SCENARIO 4-1
Mothers Against Drunk Driving is a very visible group whose main focus is to educate the public
about the harm caused by drunk drivers.A study was recently done that emphasized the problem we
all face with drinking and driving.Four hundred accidents that occurred on a Saturday night were
analyzed.Two items noted were the number of vehicles involved and whether alcohol played a role
in the accident.The numbers are shown below:
- 
-Referring to Scenario 4-1, what proportion of accidents involved more than one vehicle?
A) 50/400 or 12.5%
B) 75/400 or 18.75%
C) 275/400 or 68.75%
D) 325/400 or 81.25%
Correct Answer:
Verified
Correct Answer:
Verified
Q32: True or False: If A and B
Q33: If two events are mutually exclusive and
Q35: SCENARIO 4-1<br>Mothers Against Drunk Driving is a
Q40: True or False: The collection of all
Q41: True or False: If P(A and B)=
Q72: SCENARIO 4-9<br>A survey conducted by the Segal
Q107: If event A and event B cannot
Q127: SCENARIO 4-11<br>A sample of 300 adults is
Q136: Simple probability is also called<br>A)marginal probability.<br>B)joint probability.<br>C)conditional
Q141: SCENARIO 4-9<br>A survey conducted by the Segal