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Speeding and alcohol are the most common factors contributing to traffic accidents. For all male drivers...

Speeding and alcohol are the most common factors contributing to traffic accidents. For all male drivers under 21 involved in a fatal crash in 20172017, 34% were speeding, 25% were intoxicated, and 23% were both speeding and intoxicated. Suppose a fatal crash involving a male under 21 is selected at random.

a) What is the probability that the driver was speeding or intoxicated?

b) What is the probability that the crash was due to neither speeding nor intoxication?

c) What is the probability that the driver was either speeding or intoxicated, but not both?

d) What is the probability that the driver was speeding given not intoxicated?

Math   Statistics-And-Probability   
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