Find the variance of the following discrete probability distribution. Formula: Write and encircle your final answer: X P(X) -1 0.1 0 0.8 1 0.1
Find the variance of the following discrete probability distribution. Formula: Write and encircle your final answer: X P(X) -1 0.1 0 0.8 1 0.1
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 variance of the following discrete probability distribution. Formula:
Write and encircle your final answer:
X |
P(X) |
-1 |
0.1 |
0 |
0.8 |
1 |
0.1 |
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