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On average, 30% of textile shipments from ABC Shipping Company are late. a) What is the...

On average, 30% of textile shipments from ABC Shipping Company are late.
a) What is the probability that less than three of the next 4 shipments will be late?

b) What is the probability that exactly 4 of the next 10 shipments will be late?
Math   Statistics-And-Probability   
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