Course Home G Home | Chegg.com Binomial distribution calcul Do Homework-Bryce Fa

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Course Home G Home | Chegg.com Binomial distribution calcul Do Homework-Bryce Faber-Microsoft Edge https://www.mathxl.com Student PlayerHomework.aspx?home orkid-506046625&questionid-8&ushed trir DS23-41976 (10:00-11:50) Homework: Homework Chapter 5 Score: 0 of 1 pt 130f 15 (12complete) VScore : 53.33%, 8 of.. 5.3.51 Question Help Arrivals to a bank automated teller machine (ATM) are distributed according to a Poisson distribution with a mean equal to five per 5 minutes. Complete parts a and b below. Click here to view page 1 of the table of Poisson probabiliters yo Click here to view page 3 of the table of Poisson probabilities a. Determine the probability that in a given 5-minute segment, two customers will arrive at the ATM. The probability is (Round to four decimal places as needed.) r mClick here to view page 4 ot the table ner Enter your answer in the answer box and then click Check Answer. s avpart Clear Al remaining

Explanation / Answer

µ = 5 per 5 minute

P(X = x) = e-µ * µx / x!

a) P(X = 2) = e-5 * 52 / 2! = 0.0842 (ans)

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