ern recently visited a busy convenience store near the corporate headquarters. She observed customers visiting a Mungo Foods snack display. On average, 14 customers approached the display each hour she observed. If she assumes that customer arrivals follow a Poisson distribution (with a mean of 14 customers per hour), answer the following questions (type your answers in your Word document): 7) What is the probability that no customers visit the snack display in a one-hou

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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The intern recently visited a busy convenience store near the corporate headquarters. She observed
customers visiting a Mungo Foods snack display. On average, 14 customers approached the display each
hour she observed. If she assumes that customer arrivals follow a Poisson distribution (with a mean of
14 customers per hour), answer the following questions (type your answers in your Word document):
7) What is the probability that no customers visit the snack display in a one-hour period?
8) What is the probability that more than 20 customers visit the display in a one-hour period?

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