An automobile dealer has three locations, one in Lincoln, Omaha, and Kansas City
ID: 2928049 • Letter: A
Question
An automobile dealer has three locations, one in Lincoln, Omaha, and Kansas City. The dealer sells Fords and Toyotas at each location. The chart below shows the probability that a car is sold from that location. In the next column is the probability the car sold from that location is a Ford. What is the probability that a car sold from any location is a Ford?
Location
Location Probability
Probability a Ford
Omaha
0.35
0.5
Lincoln
0.25
0.6
Kansas City
0.4
0.3
Location
Location Probability
Probability a Ford
Omaha
0.35
0.5
Lincoln
0.25
0.6
Kansas City
0.4
0.3
Explanation / Answer
P(A car sold from any location is a Ford) = 0.35 * 0.5 + 0.25 * 0.6 + 0.4 * 0.3
= 0.445
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