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What is the probability a car with an alarm system

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Reference no: EM133266307

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.

b. What is the probability one of these cars selected at random had neither a CD player nor an alarm system?

c. What is the probability that a car had a CD player unprotected by an alarm system?

d. What is the probability a car with an alarm system had a CD player?

e. Are having a CD player and an alarm system disjoint events? Explain.

Reference no: EM133266307

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