What is the probability linda lahey

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1) An internal study by the Technology Services department at Lahey Electronics revealed company employees receive an average of two emails per hour. Assume the arrival of these emails is approximated by the Poisson distribution.

a) What is the probability Linda Lahey, company president, received exactly 1 email between 4pm and 5 pm yesterday?

b) What is the probability she received 5 or more email during the period?

c) What is the probability she did not receive any email during the period?

Reference no: EM132232539

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