2-2.2 A random variable has a probability distribution function given by Fx(x) = 0 = 0.5 + 0.5x -AXM-1 - 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...
icon
Related questions
Question
1. Problem 2-2.2. But change the problem as
0
Fx(x) = 0.5 +0.2x
1
-∞0< x < -1
-1<x<1
x ≥ 1.
Also (d) Find the probability that X=-1. (e) Find the probability that −1 < X < 0.5.
Transcribed Image Text:1. Problem 2-2.2. But change the problem as 0 Fx(x) = 0.5 +0.2x 1 -∞0< x < -1 -1<x<1 x ≥ 1. Also (d) Find the probability that X=-1. (e) Find the probability that −1 < X < 0.5.
2-2.2 A random variable has a probability distribution function given by
80
-∞ < x≤-1
- 1<x<1
1 ≤ x <∞
Fx(x) = 0
= 0.5 + 0.5x
=1
a) Find the probability that x = 11.
b) Find the probability that x > 3.
c) Find the probability that -0.5 < x≤ 0.5.
Transcribed Image Text:2-2.2 A random variable has a probability distribution function given by 80 -∞ < x≤-1 - 1<x<1 1 ≤ x <∞ Fx(x) = 0 = 0.5 + 0.5x =1 a) Find the probability that x = 11. b) Find the probability that x > 3. c) Find the probability that -0.5 < x≤ 0.5.
Expert Solution
steps

Step by step

Solved in 4 steps with 4 images

Blurred answer
Similar questions
Recommended textbooks for you
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON