a) It has been stated that potential respondents are more likely to reply to questionnaire printed on light colored paper than a dark colored paper. Questionnaires were sent out on a random basis with the following results: Response status Color used Response received No response Total Light 120 80 200 Dark 100 100 200 Total 220 180 400 Use an appropriate test at 5% level of significance to determine whether or not light color paper yields better response. (The Chi-square value at 5% level of significance for 1 degree of freedom is 3.841)

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
Topic Video
Question

Subject: Research methodology 

a) It has been stated that potential respondents are more likely to reply to questionnaire printed on
light colored paper than a dark colored paper. Questionnaires were sent out on a random basis
with the following results:
Response status
Color used
Response received
No response
Total
Light
120
80
200
Dark
100
100
200
Total
220
180
400
Use an appropriate test at 5% level of significance to determine whether or not light color paper
yields better response. (The Chi-square value at 5% level of significance for 1 degree of freedom is
3.841)
Transcribed Image Text:a) It has been stated that potential respondents are more likely to reply to questionnaire printed on light colored paper than a dark colored paper. Questionnaires were sent out on a random basis with the following results: Response status Color used Response received No response Total Light 120 80 200 Dark 100 100 200 Total 220 180 400 Use an appropriate test at 5% level of significance to determine whether or not light color paper yields better response. (The Chi-square value at 5% level of significance for 1 degree of freedom is 3.841)
Expert Solution
steps

Step by step

Solved in 4 steps

Blurred answer
Knowledge Booster
Research Design Formulation
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
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