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2) The probability of any car being defective in the products of a car company is...

2) The probability of any car being defective in the products of a car company is 0.1 is known as. If 200 vehicles are chosen randomly from this company, the number of defective cars,

a) At least 25

b) up to 18

c) Between 15 and 28

what is this possibility?

Math   Statistics-And-Probability   
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