The pmf for a random variable X is given by X = -1 81 1 p(x) = 2 X = 1 3. X = 4 Determine a) F(x) and sketch the graph. b) P(X> 2)
The pmf for a random variable X is given by X = -1 81 1 p(x) = 2 X = 1 3. X = 4 Determine a) F(x) and sketch the graph. b) P(X> 2)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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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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Transcribed Image Text:2. The pmf for a random variable X is given by
X = -
8.
1
1
p(x)=
X = 1
2
3.
X = 4
8.
Determine
a) F(x) and sketch the graph.
b) P(X>2)
Transcribed Image Text:2. The pmf for a random variable X is given by
X = -
8.
1
1
p(x)=
X = 1
2
3.
X = 4
8.
Determine
a) F(x) and sketch the graph.
b) P(X>2)
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