An exponential probability distribution has lambda equal to 23 customers per hour. a) What is the probability that the next customer will arrive within the next 48 seconds? b) What is the probability that the next customer will arrive within the next 1 to 3 minutes? c) What is the probability that the next customer will arrive within the next 2 to 5 minutes? d) What is the probability that the next customer will arrive within the next 4 to 11 minutes? a) The probability that the next customer will arrive within the next 48 seconds is (Round to four decimal places as needed.)
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