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If a new injection sterilizes male dogs 20% of the time, determine the probability that out...

If a new injection sterilizes male dogs 20% of the time, determine the probability that out of four fertile, randomly chosen dogs (a) 1, (b) 0, and (c) at most 2 dogs will be sterile after receiving the injection. a. P(1 sterile)= b. P(0 sterile)= c. P(at most 2 sterile)=

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