1. The continuous random variable X has the probability density function given by Sk(4 – 2²) -2< x < 2 f(x) = otherwise where k is a constant. State the value of a) P(X = 1) b) P(X > -2) Calculate c) the value of k d)P(X > 1) e) P(X < 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...
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Please answer questions C,D,E
1. The continuous random variable X has the probability density function given by
Sk(4 – a²) -2< x < 2
f(x) =
otherwise
where k is a constant.
State the value of
a) P(X = 1)
b) P(X > -2)
Calculate
c) the value of k
d)P(X > 1)
e) P(X < 0.5)
Transcribed Image Text:1. The continuous random variable X has the probability density function given by Sk(4 – a²) -2< x < 2 f(x) = otherwise where k is a constant. State the value of a) P(X = 1) b) P(X > -2) Calculate c) the value of k d)P(X > 1) e) P(X < 0.5)
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