11) (6pts) (6.43) Many fire stations handle emergency calls for medical assistance as well as calls requesting firefighting equipment. A particular station says that the probability that an incoming call is for medical assistance is .86. a) What is the probability that a call is not for medical assistance? b) Assuming that successive calls are independent of one another, calculate the probability that two successive calls will both be for medical assistance? c) Still assuming independence, calculate the probability that exactly one of the next two calls will be for medical assistance?

Q: 3. √11

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