2. Below are the results of a Chi-Square test using the variables "believing astrology is scientific" (the independent variable) and having "ever read a horoscope or persona astrology report" (the dependent variable). Answer the following questions based on the information in these results. Ever read a horoscope or Personal astrology report * Astrology is scientific Crosstabulation % within Astrology is scientific Astrology is scientific Sort of scientific Not at all Very scientific 63.6% scientific Total Ever read a horoscope or Yes Personal astrology report No 58.7% 33.4% 44.0% 36.4% 41.3% 66. 6% 56.0% Total 100 0% 100 0% 100.0% 100.0% Chi-Square Tests Asymptotic Significance (2-sided) Value df Pearson Chi-Square 76.636 2 000 Likelihood Ratio 77.050 2. 000 Linear-by-Linear Association 69.776 000 Nof Valid Cases 1139 A. What is the null hypothesis concerning these variables? B. Based on the p-value (significance) from these results, can you reject the null hypothesis? C. What do these results tell us about the relationship between the two variables (be specific about what THIS test tells us – i.e., what does a chi-square test actually do?)

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
100%
2. Below are the results of a Chi-Square test using the variables "believing astrology is scientific"
(the independent variable) and having "ever read a horoscope or persona astrology report"
(the dependent variable). Answer the following questions based on the information in these
results.
Ever read a horoscope or Personal astrology report " Astrology is scientific
Crosstabulation
% within Astrology is scientific
Astrology is scientifc
Not at all
scientific
Sort of
Very scientific
scientific
Total
Ever read a horoscope or Yes
Personal astrology report
63.6%
58.7%
33.4%
44.0%
No
36.4%
41.3%
66.6%
56.0%
Total
100.0%
100.0%
100.0%
100.0%
Chi-Square Tests
Asymptotic
Significance
(2-sided)
Value
df
Pearson Chi-Square
76.636*
2
.000
Likelihood Ratio
77.050
.000
Linear-by-Linear
Association
69.776
.000
N of Valid Cases
1139
A. What is the null hypothesis concerning these variables?
B. Based on the p-value (significance) from these results, can you reject the null hypothesis?
C. What do these results tell us about the relationship between the two variables (be specific
about what THIS test tells us – i.e., what does a chi-square test actually.do?)
Transcribed Image Text:2. Below are the results of a Chi-Square test using the variables "believing astrology is scientific" (the independent variable) and having "ever read a horoscope or persona astrology report" (the dependent variable). Answer the following questions based on the information in these results. Ever read a horoscope or Personal astrology report " Astrology is scientific Crosstabulation % within Astrology is scientific Astrology is scientifc Not at all scientific Sort of Very scientific scientific Total Ever read a horoscope or Yes Personal astrology report 63.6% 58.7% 33.4% 44.0% No 36.4% 41.3% 66.6% 56.0% Total 100.0% 100.0% 100.0% 100.0% Chi-Square Tests Asymptotic Significance (2-sided) Value df Pearson Chi-Square 76.636* 2 .000 Likelihood Ratio 77.050 .000 Linear-by-Linear Association 69.776 .000 N of Valid Cases 1139 A. What is the null hypothesis concerning these variables? B. Based on the p-value (significance) from these results, can you reject the null hypothesis? C. What do these results tell us about the relationship between the two variables (be specific about what THIS test tells us – i.e., what does a chi-square test actually.do?)
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