X has uniform distribution on [-1, 1]. Which of the following statements is incorrect? P(X ≤ 1) = 1 O f(x) = 0.5 for -1 ≤ x ≤ 1 Var(X) = 1/3 E[X] = 0 O P(X ≤ 0.5) = 0.5

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
100%
X has uniform distribution on [-1, 1]. Which of the following statements is incorrect?
P(X ≤ 1) = 1
O f(x) = 0.5 for −1 ≤ x ≤ 1
○ Var(X) = 1/3
E[X] = 0
○ P(X ≤ 0.5) = 0.5
Transcribed Image Text:X has uniform distribution on [-1, 1]. Which of the following statements is incorrect? P(X ≤ 1) = 1 O f(x) = 0.5 for −1 ≤ x ≤ 1 ○ Var(X) = 1/3 E[X] = 0 ○ P(X ≤ 0.5) = 0.5
Expert Solution
steps

Step by step

Solved in 2 steps with 3 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