Find the standard deviation for the given probability distribution. x P(x) 0 0.19 1 0.28 2 0.14 3 0.26 4 0.13 1.86 1.34 1.796 1.16 2
Find the standard deviation for the given probability distribution. x P(x) 0 0.19 1 0.28 2 0.14 3 0.26 4 0.13 1.86 1.34 1.796 1.16 2
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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Question
Find the standard deviation for the given probability distribution.
x |
P(x) |
0 |
0.19 |
1 |
0.28 |
2 |
0.14 |
3 |
0.26 |
4 |
0.13 |
1.86
1.34
1.796
1.16
2
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