y P(y) 0 0.64 1 0.25 4 0.11 E(y²) .¹ E(2√Y)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 44RE
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Question
If y is random variable has a probability mass function defined as follows find 1. and 2.
y
P(y)
0
0.64
1
0.25
4
0.11
E(y²) .¹
E(2√Y)
Transcribed Image Text:y P(y) 0 0.64 1 0.25 4 0.11 E(y²) .¹ E(2√Y)
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