A used-car dealer gets complaints about his cars as shown in the table. Number of complaints per day 0 1 2 3 4 5 6 Probability 0.01 0.05 0.16 0.28 0.3 0.14 0.06 Find the expected number of complaints per day. ... The expected number of complaints per day is (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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A used-car dealer gets complaints about his cars as shown in the table.
Number of complaints per day
1
2
3
4
6
Probability
0.01 0.05 0.16 0.28 0,3 0.14 0.06
Find the expected number of complaints per day.
The expected number of complaints per day is
(Do not round your answer.)
Transcribed Image Text:A used-car dealer gets complaints about his cars as shown in the table. Number of complaints per day 1 2 3 4 6 Probability 0.01 0.05 0.16 0.28 0,3 0.14 0.06 Find the expected number of complaints per day. The expected number of complaints per day is (Do not round your answer.)
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