The Bates Motel has 12 rooms available to rent this evening, but they have overbooked and made 14 room reservations. The probability a person cancels their room reservation is 0.11 independent of each other person. Let X represent the number of room reservations that are cancelled for this evening. (a) What is the probability distribution of X? State the name of the probability distribution and the value(s) of any relevant parameter(s). (b) How many room reservations would you expect to be cancelled? (c) Create a probability distribution table for X.

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

The Bates Motel has 12 rooms available to rent this evening, but they have overbooked and made 14 room reservations. The probability a person cancels their room reservation is 0.11 independent of each other person. Let X represent the number of room reservations that are cancelled for this evening.

(a) What is the probability distribution of X? State the name of the probability distribution and the value(s) of any relevant parameter(s).

(b) How many room reservations would you expect to be cancelled?

(c) Create a probability distribution table for X.

(d) What is the probability that there will be a room available for every person who keeps their reservation? You may use the values obtained in part (c) as necessary, but you still need to explain your reasoning using probability statements/notation. (e) Show how to compute P(X = 4) = p(4) by hand.

(f) Use the procedure demonstrated in Lab #2 to create a probability histogram for X. How would you describe the shape of the probability distribution? Could you have guessed this would be the shape using only the information in part (a)? Explain

Expert Solution
steps

Step by step

Solved in 2 steps

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