Mathematics, 07.11.2019 04:31, dnprops1544

The time between telephone calls to a cable television service call center follows an exponential distribution with a mean of 1.2 minutes. a. what is the probability that the time between the next two calls will be 54 seconds or less? b. what is the probability that the time between the next two calls will be greater than 118.5 seconds?

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The time between telephone calls to a cable television service call center follows an exponential di...