According to flight stats.com American Airlines flights from Dallas to Chicago are on Time 80% of the time. Suppose 20 flights are randomly selected and the number of on-time place is recorded A) find and interpret the probability that EXACTLY 14 flights are on time B) find and interpret the probability that FEWER THAN 14 flights are on time C) find and interpret the probability that AT LEAST 14 flights are on time D) find and interpret the probability that between 12 and 14 flights, inclusive, are on time

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
According to flight stats.com American Airlines flights from Dallas to Chicago are on Time 80% of the time. Suppose 20 flights are randomly selected and the number of on-time place is recorded A) find and interpret the probability that EXACTLY 14 flights are on time B) find and interpret the probability that FEWER THAN 14 flights are on time C) find and interpret the probability that AT LEAST 14 flights are on time D) find and interpret the probability that between 12 and 14 flights, inclusive, are on time
Expert Solution
Step 1: Provide given information

The data on Airline flights is provided.

Probability of on-time flights, p equals 0.80 

Number of selected flights, n equals 20



steps

Step by step

Solved in 7 steps with 22 images

Blurred answer
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