Suppose that teams arrive starting at 8 am at a Poisson rate of 5 per hour to join a competition to be held the next day. If the number of members in each team is independent and takes on values 3, 4, 5, with respective probabilities 0.3, 0.6, 0.1, what is the expected number of participants who arrived from 8 to 10 am?
Suppose that teams arrive starting at 8 am at a Poisson rate of 5 per hour to join a competition to be held the next day. If the number of members in each team is independent and takes on values 3, 4, 5, with respective probabilities 0.3, 0.6, 0.1, what is the expected number of participants who arrived from 8 to 10 am?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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15.1
Transcribed Image Text:Suppose that teams arrive starting at 8 am at a Poisson rate of 5 per hour to join a competition to be
held the next day. If the number of members in each team is independent and takes on values 3, 4, 5,
with respective probabilities 0.3, 0.6, 0.1, what is the expected number of participants who arrived from
8 to 10 am?
The choices are:
a.
38
b. 19
C.
20
d. 40
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