The Probability That a Certain Make of Car Will Need

question 65

Multiple Choice

The probability that a certain make of car will need repairs in the first six months is 0.4. A dealer sells seven such cars. What is the probability that at least one of them will require repairs in the first
Six months?

• A) 0.9720
• B) 0.0016
• C) 0.0280
• D) 0.9984

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