https://gradehunters.net/wp-content/uploads/2021/04/logo-300x60.png 0 0 paul https://gradehunters.net/wp-content/uploads/2021/04/logo-300x60.png paul2021-10-03 05:33:022021-10-03 05:33:02study information technology department wpu revealed company employees receive average four
A study by the Information Technology department at WPU revealed company employees receive an average of four e-mails per hour. Assume the arrival of these e-mails is approximated by the Poisson distribution. (a) What is the probability, Prof. Smith, received exactly one e-mail between 4pm and 5pm yesterday? (b) What is the probability he did not receive any e-mail during this period? (c) What is the probability hereceived ten or more e-mails during the same period?