Let X be a discrete random variable that can take on values 1,2,3, or 4. The following the F(X), cumulative distribution function table for X. X x=1 F(x)= P(X ≤ x) 0.2 What is the probability that X is equal to 4 ? Round to the nearest 1st decimal place, 0.x x=2 0.5 x=3 0.9 |x=4 1

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
Let X be a discrete random variable that can take on values 1,2,3, or 4. The following the F(X),
cumulative distribution function table for X.
X
|x=1
F(x)= P(X ≤ x) 0.2
What is the probability that X is equal to 4 ?
Round to the nearest 1st decimal place, 0.x
x=2
0.5
x=3
0.9
|x=4
1
Transcribed Image Text:Let X be a discrete random variable that can take on values 1,2,3, or 4. The following the F(X), cumulative distribution function table for X. X |x=1 F(x)= P(X ≤ x) 0.2 What is the probability that X is equal to 4 ? Round to the nearest 1st decimal place, 0.x x=2 0.5 x=3 0.9 |x=4 1
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 1 images

Blurred answer
Similar questions
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
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 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…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
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
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman