What is the standard deviation of this probability distribution
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter2: Functions And Graphs
Section2.3: Linear Functions And Slope
Problem 105E
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What is the standard deviation of this probability distribution
Transcribed Image Text:P(x)
0.3
1.
0.2
0.05
3.
0.45
2.
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