Given the following probability distribution of a discrete random variable X,x0123456 7 8p(x) 0.1565 0.1137 0.1913 0.1197 0.2029 0.0023 0.0798 0.0286 0.1052Choose one from the following which is closest to the correct answer.O d. P(X ≤ 4) = 0.5812.O a. P(X ≥ 4) = 0.4188.O e. P(X ≥ 4) = 0.2029.O b. P(X < 4) = 0.7841.O C. P(X> 4) = 0.4188.

Answered: Image /qna-images/answer/64b28cfc-01fc-4492-a85d-42733b0955c7.jpg

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

See similar textbooks

Similar questions

Let X be a random variable with the following probability distribution: - 4 3 5 f(x) 0.6 0.3 0.1 Find the standard deviation of X. The standard deviation is . (Round to two decimal places as needed.)
11:00 mathrco.com Question 6 of 15 Let the random variable X represent the number of heads when a coin is tossed 4 times. The fallowing table describes the probability distribution of the random variable X: x P(x) 0 0.0625 1 0.25 2 0.375 3 0.25 4 0.0625 What is the probability of getting at at most 3 heads? Round your answer to 4 decimals. Enter Answer: Previous Next
Consider the following discrete probability distribution. x 33 34 35 36 37 38 39 40 P(x) 0.02 0.06 0.10 0.20 0.24 0.26 0.10 0.02 (a) Find the probability that the random variable x is at most 38. Don't round. (b) Find the probability that the random variable x is at least 35. Don't round.
Let x be a random variable with the following probability distribution 2 4 8 10 P(x) k 0.15 4k 0.1 0.25 Find the expected value and the standard deviation for x. Select one: a. 7 and 1.24 O b. 6.5 and 2.519 C. 6.5 and 2.414 O d. 10.5 and 2.519
Determine if the random variables X and Y are statistically independent or not. NO NEED SOLUTIONS
Choose the best
Is X a random variable if it has a probability distribution. Why or why not? x P(X=x) 1 0.45 2 0.31 3 0.29
Let X be a random variable with the following PMF: X = k k=-5 k=-2 k=0 k=2 k=5 P(X=k) 0.3 0.05 0.05 0.2 0.4 What is the probability that X is a negative number. Group of answer choices 0.6 0.4 0.35 1
Consider the following probability distribution of the random variable x. 1 3 4 f(x) 0.11 0.19 0.32 0.38 Find P(2 < x < 3). Select one: a. 0.51 O b. 0.38 O C. 0.32 O d. 0.11 O e. 0.30 O f. 0.19 O g. 0.70
The probability distribution of random variable, X, is defined as follows: X 0 1 2 3 4 Probability 0 .3 .1 .3 .3 The P(X = 0) =?
For families with 5 children, let X be the number of children with Genetic Condition B. Can the following table be a probability distribution for the random variable X? I P(x) 0.0144 0.2397 12345 0.0861 0.465 0.1948 O no O yes > Next Question 3 DO Ju
Let x be a random variable with the following probability distribution X 1 3 P(x) 0.3 k 0.1 0.2 Find the expected value and the standard deviation for x. Select one: O a. 1.2 and 1.077 O b. 5.2 and 1.5 O c. 1.5 and 1.077 O d. 1.2 and 1.567 2.

SEE MORE QUESTIONS

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS

Given the following probability distribution of a discrete random variable X, x 0 1 2 3 4 4 8 p(x) 0.1565 0.1137 0.1913 0.1197 0.2029 0.0023 0.0798 0.0286 0.1052 Choose one from the following which is closest to the correct answer. 5 5 6 7