Multiple Choice
TABLE 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 Table 4-1, what proportion of accidents involved alcohol and a single vehicle?
A) 25/400 or 6.25%
B) 50/400 or 12.5%
C) 195/400 or 48.75%
D) 245/400 or 61.25%
Correct Answer:

Verified
Correct Answer:
Verified
Q35: An exploration team of 2 women and
Q45: Suppose A and B are mutually exclusive
Q84: TABLE 4-8<br>According to the record of the
Q85: TABLE 4-9<br>A survey conducted by the Segal
Q86: TABLE 4-4<br>Suppose that patrons of a restaurant
Q87: TABLE 4-8<br>According to the record of the
Q88: TABLE 4-11<br>A sample of 300 adults is
Q90: TABLE 4-9<br>A survey conducted by the Segal
Q92: TABLE 4-3<br>A survey is taken among customers
Q139: A company has 2 machines that produce