Solve the problem. 21) Suppose a study was conducted to see whether there is an association between marital status and vehicle color. The table below shows the results from the study. Assume all conditions for testing have been met. Vehicle color red black/white/silver blue/green/other Married 45 19 Unmarried 35 11 18 This was an observational study of randomly chosen vehicle owners. Test the hypothesis that marital status and vehicle color are associated, using a signiticance level of 0.05. Choose the correct decision regarding the null hypothesis and conclusion. Refer to the computer output below.

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
A) Independence
Solve the problem.
21) Suppose a study was conducted to see whether there is an association between marital status and vehicle color.
The table below shows the results from the study. Assume all conditions for testing have been met.
Vehicle color
red
black/white/silver blue/green/other
Married
45
22
19
Unmarried
35
11
18
This was an observational study of randomly chosen vehicle owners. Test the hypothesis that marital status and
vehicle color are associated, using a signiticance level of 0.05. Choose the correct decision regarding the null
hypothesis and conclusion. Refer to the computer output below.
2-Test
X-1.754774169
p= 415868121I7
di-2
A) Reject the null hypothesis; marital status and vehicle color are not associated.
B) Fail to reject the null hypothesis, marital status and vehicle color are associated.
C) Reject the null hypothesis; marital status and vehicle color are associated.
D) Fail to reject the null hypothesis: marital status and vehicle color are not associated.
Transcribed Image Text:A) Independence Solve the problem. 21) Suppose a study was conducted to see whether there is an association between marital status and vehicle color. The table below shows the results from the study. Assume all conditions for testing have been met. Vehicle color red black/white/silver blue/green/other Married 45 22 19 Unmarried 35 11 18 This was an observational study of randomly chosen vehicle owners. Test the hypothesis that marital status and vehicle color are associated, using a signiticance level of 0.05. Choose the correct decision regarding the null hypothesis and conclusion. Refer to the computer output below. 2-Test X-1.754774169 p= 415868121I7 di-2 A) Reject the null hypothesis; marital status and vehicle color are not associated. B) Fail to reject the null hypothesis, marital status and vehicle color are associated. C) Reject the null hypothesis; marital status and vehicle color are associated. D) Fail to reject the null hypothesis: marital status and vehicle color are not associated.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Anova and Design of Experiments
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE 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