Alexa pulls out her famous bag o' marbles. As everyone knows, there are 4 red, 10 white, and 15 blue marbles in her bag. a) What is the probability that if she pulls one marble it is white? b) What is the probability that if she pulls two marbles, with replacement, they are red and then blue? c) What is the probability that if she pulls three marbles, without replacement, they are red, then white, and then blue?
Alexa pulls out her famous bag o' marbles. As everyone knows, there are 4 red, 10 white, and 15 blue marbles in her bag. a) What is the probability that if she pulls one marble it is white? b) What is the probability that if she pulls two marbles, with replacement, they are red and then blue? c) What is the probability that if she pulls three marbles, without replacement, they are red, then white, and then blue?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Alexa pulls out her famous bag o' marbles. As everyone knows, there are 4 red, 10 white, and 15 blue marbles in her bag.
a) What is the probability that if she pulls one marble it is white?
b) What is the probability that if she pulls two marbles, with replacement, they are red and then blue?
c) What is the probability that if she pulls three marbles, without replacement, they are red, then white, and then blue?
For all of the above, enter 3 decimal places or you may enter an answer or a calculation that leads to an answer.
(answer a b and c)
Expert Solution
Step 1
4 red
10 white
15 blue
_______
29 total marbles
Step by step
Solved in 2 steps
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