The probability of getting a defective widget is 10 you

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The probability of getting a defective widget is .10. You select five widgets for the National Widget Championship.

a. What is the probability that at least one widget will be defective?

b. What is the probability of 1 or 2 defectives widgets?

c. What is the probability of 1 or 2 widgets not being defective?

d. What is the probalility less than 3 defective midgets?

Reference no: EM13617073

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