Continuous random variable X has cumulative distribution function F(x) = K -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...
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A continuous random variable X has cumulative distribution function
-1 ≤ ≤ 1, where K is a constant.
a) Find the probability that X is less than -0.1.
b) Find the density function of X.
f(x) =
1 ≤ x ≤ 1
F(x) = K ( ²1 +
3
T
2
T
6
Transcribed Image Text:A continuous random variable X has cumulative distribution function -1 ≤ ≤ 1, where K is a constant. a) Find the probability that X is less than -0.1. b) Find the density function of X. f(x) = 1 ≤ x ≤ 1 F(x) = K ( ²1 + 3 T 2 T 6
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