A company has 9000 arrivals of Internet traffic over a period of 20,040 thousandths of a minute. Let the random variable x represent the number of such Internet traffic arrivals in one thousandth of a minute. It appears that these Internet arrivals have a • e Poisson distribution. If we want to use the formula P(x) = to find the probability of exactly 4 arrivals in one thousandth of x! a minute, what are the values of u, x, and e that would be used in that formula? ..... (Round to three decimal places as needed.) e3= (Round to three decimal places as needed.)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 31E
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A company has 9000 arrivals of Internet traffic over a period of 20,040 thousandths of a minute. Let the random variablex
represent the number of such Internet traffic arrivals in one thousandth of a minute. It appears that these Internet arrivals have a
1-
Poisson distribution. If we want to use the formula P(x) =
x!
to find the probability of exactly 4 arrivals in one thousandth of
a minute, what are the values of u, x, and e that would be used in that formula?
(Round to three decimal places as needed.)
-ロ
e=]
(Round to three decimal places as needed.)
Transcribed Image Text:A company has 9000 arrivals of Internet traffic over a period of 20,040 thousandths of a minute. Let the random variablex represent the number of such Internet traffic arrivals in one thousandth of a minute. It appears that these Internet arrivals have a 1- Poisson distribution. If we want to use the formula P(x) = x! to find the probability of exactly 4 arrivals in one thousandth of a minute, what are the values of u, x, and e that would be used in that formula? (Round to three decimal places as needed.) -ロ e=] (Round to three decimal places as needed.)
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