A used-car dealer gets complaints about his cars as shown in the table. Number of complaints per day 0 1 2 Probability 3 4 5 6만 0.27 0.3 0.14 0.06 0.01 0.06 0.16 Find the expected number of complaints per day. The expected number of complaints per day is (Type an integer or a decimal. Do not round your answer.)
A used-car dealer gets complaints about his cars as shown in the table. Number of complaints per day 0 1 2 Probability 3 4 5 6만 0.27 0.3 0.14 0.06 0.01 0.06 0.16 Find the expected number of complaints per day. The expected number of complaints per day is (Type an integer or a decimal. Do not round your answer.)
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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Transcribed Image Text:A used-car dealer gets complaints about his cars as shown in the table.
Number of complaints per day 0 1 2
Probability
0.01 0.06 0.16
Find the expected number of complaints per day.
3 4 5 6
0.27
0.3 0.14 0.06
The expected number of complaints per day is
(Type an integer or a decimal. Do not round your answer.)
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