Question: Determine whether the following distribution represents a valid probability distribution. X -3 -1 O 1 3 P(X) 0.25 0.25 0 0.30 0.20 A) Yes B)

Determine whether the following distribution represents a valid probability distribution. X

Determine whether the following distribution represents a valid probability distribution. X -3 -1 O 1 3 P(X) 0.25 0.25 0 0.30 0.20 A) Yes B) No, the sum of the probabilities is not 1. C) No, not all of the probabilities are positive. D) No, not all of the X values are positive

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!

A committee of four people has to be formed from a class of 10 students. Find the number of ways this committee can be formed. Question 1 options: a) 5040 b) 4 c) 10 d) 210 Question 2 (2.5 points)...

1) Determine how many possible values there are for the following discrete random variable \"sum of your next roll of two six-sided die.\" What is the likelihood that the sum of two six-sided die...

1.) Determine how many possible values there are for the following discrete random variable \"sum of your next roll of two six-sided die.\" What is the likelihood that the sum of two six-sided die...

[Queson 2] a) Each the following tables lists certain values of): and their probabilities. Verify whether or not each represents a valid probability distribution. x Pix} 0 0.24 1 0.31 2 0.40 3 0.1!]...

Question 3 of 8 - 1 View Policies Current Attempt in Progress The following table lists certain values of x and their probabilities. Verify whether or not it represents a valid probability...

1of 50 When conducting research, descriptive statistics are completed before inferential statistics. True False Question 2of 50 If you are doing a study on the amount of money students have in debt...

Math 140 Statistics Chapter 5 Homework Questions Answer all questions and submit your ALL your work shown (formulas). 1. Avariable Y of a finite population has the following frequency distribution: Y...

Multiple choice questions; Concept 1. Which of the following represents a valid probability table? (i) outcomes 1 2 3 4 5 probability 1/5 1/5 1/5 1/5 1/5 (ii) outcomes 1 2 3 5 probability 1/2 1/5...

Quiz: Chapter 5 Quiz Question 6 of 10 This quiz: 10 point(s) possible This question: 1 point(s) possible Resume later Submit quiz Assume that when human resource managers are randomly selected, 44%...

Analyze how each branch of government functions and the effect each has on business today. Be sure to include specific examples from the text reading to support your points. Consider this scenario:...

The lead partner on the audit of Good Fortune Limited failed to detect a material misstatement in the financial reports as a result of negligence in the conduct of the audit. Based on the audited...

At this point in the analysis Maria drew Robert's attention to the fact that, whereas they were using the market - determined nominal cost of capital as the discount rate, the sales price and...

Please help it's urgent thank you. please write 400-450 words. thank you QUESTION 4 (20 MARKS) The success of any project is dependent on a diverse range of skills, abilities and competencies of the...

1. Think of a situation in the workplace where you meet a person for the first time, which you know you will have a lot to do with in the future. a. Name three things about yourself that you will try...

3. List four points that you think are important to give the individual attention, when he or she is going to sell an argument or an idea to you.

4. Think of a situation where you would convince someone of an argument or an idea you had. a. What feelings did you want the other person to be left with when you finished? b. When you think about...