Statistics
Subject
Mathematics
Question Description
STAT 200 Week 3 Homework Problems
4.1.4
A project conducted by the Australian Federal Office of Road Safety asked people many questions about their cars.One question was the reason that a person chooses a given car, and that data is in table #4.1.4 ("Car preferences," 2013).
Table #4.1.4: Reason for Choosing a Car
Safety
Reliability
Cost
Performance
Comfort
Looks
84
62
46
34
47
27
Find the probability a person chooses a car for each of the given reasons.
4.2.2
Eyeglassomatic manufactures eyeglasses for different retailers.They test to see how many defective lenses they made in a time period.Table #4.2.2 gives the defect and the number of defects.