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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:Q4/4:The following data represent the number of damaged
pieces of spare parts for the production of a company and the
probability distribution of the number of damaged pieces.
0
X
1
2
3
4
P(x)
0.02
0.20
0.30
0.10
0.08
Find the mean and standard deviation for the distribution.
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