Question: Let X be a random variable with CDF F(y)= 0 y 2 (a) What's P(X < 1)? (b) what's P(X>1)? (c) what's P(X > 1)?

Let X be a random variable with CDF

F(y)= 0 y<-2

(y+2)/4 -2<y<2

1 y>2

(a) What's P(X<1)?

(b) what's P(X>1)?

(c) what's P(X>1)?

(d) what's P(-1.5

(e) what's P(lXl > 1)?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

Let X be a random variable with c.d.f. F and quantile function F1. Let x0 and x1 be as defined in Exercise 17. (x0 = and/or x1= are possible.) Prove that for all x in the open interval (x0, x1), F(x)...

Q:

Hi, I have questions. I need your help. Thanks. 4. Suppose an urn contains 2 red and 3 blue balls. We repeatedly draw a ball uniformly and independently at random from the urn (and then put it back)....

Q:

Counterexample. Let X be a random variable taking on the values 1, 0, 1, 2, with probabilities P{X = 1} = ; P{X = x} = (1 ) 2 x , x = 0, 1,.... Then P = {P, 0

Q:

PLEASE ANSWER ALL QUESTIONS 3.105. Let X be a random variable that can take on the values 2, 1, and 3 with respective probabilities 1 3, 1 6, and 1 2. Find (a) the mean, (b) the variance, (c) the...

Q:

Problem 1. Consider the following mock data of a population of 1,000 registered voters: polling population.xlsx. The file contains information on voter gender and their vote - Candi- date 1 or...

Q:

Need help please in this homework Chapter 3 Quiz Started: Apr 28 at 9:31am Quiz Instructions Sections 2-9 D Question 1 1 pts Let X be a random variable with cdf 0, x 30) (round off to second decimal...

Q:

Econ 41 (Summer C 2017) Department of Economics, UCLA Instructor: Ming Gu Homework 3 Due: Wed 9/6 before lecture 1. Suppose that , , ... , are independent and identically distributed random variables...

Q:

Let x be a random variable with the following probability distribution: X 0 1 2 3 P (x) 0.4 0.3 0.2 0.1 Does x have a binomial distribution? Explain your answer. Please show solution. The answer is...

Q:

I need help on how to solve them im doing something wrong and i do not know what step am i doing wrong 15. Let X be a random variable with Normal distribution, mean = 16, sd = 2. Find the value of x...

Q:

Answer multiple choice q Exercise 1.1 (5pts) Let X be a random variable with possible values 1, 2, 3, 4, and corresponding probabilities P( X = 1) = p. P(X = 2) = 0.4, P(X - 3) = 0.25, and P(X = 4) =...

Q:

The figure shows a circular arc of length and a chord of length d, both subtended by a central angle . Find lim

Q:

The chief financial officer of Adobe Systems, a software manufacturing firm, has approached you for some advice regarding the beta of his company. He subscribes to a service that estimates Adobe...

Q:

Your supervisor at the City of Smithville has asked you to prepare the fund reports. Since this city has a budget of less than $ 1 0 0 , 0 0 0 your supervisor says it is fine to report all funds in...

Q:

Business owners tend to mix their business expenses with their personal expenses. Explain how business owners can take advantage of leasing a vehicle used for both business and pleasure for tax...