Given the following probability distribution, what is the expected value?Outcome P(Outcome)0.20130.10110.24200.0560.41Round to 3 decimal places as needed.

Answer - Given probability distribution x P(x) 9 0.20 13 0.10 11 0.24 20…

Answered: Given the following probability…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Let X = {Email, In Person, Instant Message, Text Message}; P(Email) = 0.06 P(In Person) = 0.55 P(Instant Message) = 0.24 P(Text Message) = 0.15 Is this model a probability distribution? A. Yes. B. No. C. Maybe.
What is the significance of the mean of a probability distribution? Choose the correct answer below. O A. It represents the most likely possible outcome. B. It is the expected value of a discrete random variable. OC. It can never be negative. OD. It gives information about how the outcomes vary.
NOTE: please follow the step in the given lesson below
Given the following probability distribution, what is the expected value? Outcome P(Outcome) 20 0.15 1 0.15 19 0.10 2 0.09 17 0.51
A sociologist surveyed the households in a neighboring town and recorded the number of dependent children in the household. The following probability distribution was created based on the survey. Use the probability distribution to answer the following questions x 0 1 2 3 4 P(x) 0.07 0.20 0.38 0.22 0.13 True or false. The expected number of dependent children in the household must be a whole number because it represents what we expected to get in every household
Given the probability distributions shown below, complete the following parts. a. Compute the expected value for each distribution A and B. b. Compute the standard deviation for distribution A and B. c. What is the probability that x will be at least 3 in Distribution A and Distribution B?.
The accompanying table lists the outcomes and the probability distribution for a student renting videos during the week while on campus. Video Rentals per Week during Semester Outcome (number of O weekly video rentals) Probability distribution Outcome 0 (number of weekly video rentals) Probability distribution 1 0 69.81 2 Write the cumulative probability distribution in the table below. Use two decimal places. 3 1.81 4 0.05 0.55 0.25 0.05 0.07 0.02 0.01 Hint: Write your answers in two decimal places. 5 8 The probability of renting between two and four videos a week is 126.95 60 57.14 5 25 600 and the probability of renting less than three a week is
What is the significance of the mean of a probability distribution? Choose the correct answer below. OA. It gives information about how the outcomes vary. OB. It is the expected value of a discrete random variable. OC. It can never be negative. OD. It represents the most likely possible outcome. C
Consider the following table: Value of X Probability -3 0.2 -1 d 2 0.4 3 0.2 1. What is the value of d? 2. Find the expected value of X?
Please refer to the lesson and answer the activity
Calculate the probability of 3 or 4 based on the following probability distribution. 1 4 p(x) 0.2 0.1 0.3 0.8 O0.6 O 0.7 er
Given the following probability distribution, what is the expected value? Outcome P(Outcome) 17 0.16 18 0.05 3 0.14 13 0.07 12 0.58 Round to 3 decimal places as needed.

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Given the following probability distribution, what is the expected value? Outcome P(Outcome) 9 0.20 13 0.10 11 0.24 20 0.05 6 0.41 Round to 3 decimal places as needed.