A magazine subscriber study asked, "In the past 12 months, when traveling for business, what type of airline ticket did you purchase most often?" A second question asked if the type of airline ticket purchased most often was for domestic or international travel. Sample data obtained are shown in the following table. Type of Flight Type of Ticket Domestic International First class 27 20 Business class 97 123 Economy class 518 135 (a) Using a 0.05 level of significance, is the type of ticket purchased independent of the type of flight? State the null and alternative hypotheses. O Ho: The type of ticket purchased is independent of the type of flight. H: The type of ticket purchased is not independent of the type of flight. Ho: The type of ticket purchased is mutually exclusive from the type of flight. H: The type of ticket purchased is not mutually exclusive from the type of flight. Ho: The type of ticket purchased is not independent of the type of flight. H: The type of ticket purchased is independent of the type of flight. Ho: The type of ticket purchased is not mutually exclusive from the type of flight. H: The type of ticket purchased is mutually exclusive from the type of flight. Find the value of the test statistic. (Round your answer to three decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value =
A magazine subscriber study asked, "In the past 12 months, when traveling for business, what type of airline ticket did you purchase most often?" A second question asked if the type of airline ticket purchased most often was for domestic or international travel. Sample data obtained are shown in the following table. Type of Flight Type of Ticket Domestic International First class 27 20 Business class 97 123 Economy class 518 135 (a) Using a 0.05 level of significance, is the type of ticket purchased independent of the type of flight? State the null and alternative hypotheses. O Ho: The type of ticket purchased is independent of the type of flight. H: The type of ticket purchased is not independent of the type of flight. Ho: The type of ticket purchased is mutually exclusive from the type of flight. H: The type of ticket purchased is not mutually exclusive from the type of flight. Ho: The type of ticket purchased is not independent of the type of flight. H: The type of ticket purchased is independent of the type of flight. Ho: The type of ticket purchased is not mutually exclusive from the type of flight. H: The type of ticket purchased is mutually exclusive from the type of flight. Find the value of the test statistic. (Round your answer to three decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value =
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
Transcribed Image Text:A magazine subscriber study asked, "In the past 12 months, when traveling for business, what type of airline ticket did you purchase most often?" A second question asked if the type of airline ticket purchased most often was
for domestic or international travel. Sample data obtained are shown in the following table.
Type of Flight
Туре of Ticket
Domestic
International
First class
27
20
Business class
97
123
Economy class
518
135
(a)
Using a 0.05 level of significance, is the type of ticket purchased independent of the type of flight?
State the null and alternative hypotheses.
Ho: The type of ticket purchased is independent of the type of flight.
: The type of ticket purchased is not independent of the type of flight.
На
Ho: The type of ticket purchased is mutually exclusive from the type of flight.
H: The type of ticket purchased is not mutually exclusive from the type of flight.
C Ho: The type of ticket purchased is not independent of the type of flight.
H: The type of ticket purchased is independent of the type of flight.
Ho: The type of ticket purchased is not mutually exclusive from the type of flight.
: The type of ticket purchased is mutually exclusive from the type of flight.
Find the value of the test statistic. (Round your answer to three decimal places.)
Find the p-value. (Round your answer to four decimal places.)
p-value =
Expert Solution
Step 1
It is needed to check whether the type of ticket purchased independent of the type of flight.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
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