The discrete random variable X has probability as follow: Determine the following: a) a. b) P(-1 < X < 2). c) P(X > -2.3). P(X = x) = 0.15 a 0.1 0 x = -3,-2 x = -1,0 x = 1,2 otherwise

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 23E
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The discrete random variable X has probability as follow:
(0.15
a
Determine the following:
a) a.
b) P(-1 < X < 2).
c) P(X > -2.3).
P(X = x) =
0.1
0
x = -3,-2
x = -1,0
x = 1,2
otherwise
Transcribed Image Text:The discrete random variable X has probability as follow: (0.15 a Determine the following: a) a. b) P(-1 < X < 2). c) P(X > -2.3). P(X = x) = 0.1 0 x = -3,-2 x = -1,0 x = 1,2 otherwise
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