Question
A survey of local car dealers revealed that 64% of all cars sold last month had CD players, 28% had alarm systems, and 22% had
A survey of local car dealers revealed that 64% of all cars sold last month had CD players, 28% had alarm systems, and 22% had both CD players and alarm systems. Leave your answers as decimals and round to three decimal places. a. Create a Venn Diagram for the scenario above. (4 points) b. What is the probability one of these cars selected at random had neither a CD player nor an alarm system? (1 point) c. What is the probability that a car had a CD player unprotected by an alarm system? (1 point) d. What is the probability a car with an alarm system had a CD player? (2 points) e. Are having a CD player and an alarm system disjoint events? Explain. (2 points)
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