oll classified respondents by gender and political party, as shown in the t earcher wonders if gender and party affiliation are not independent. (Assu nificance level of α = 0.05) Complete parts a) through e) below. Find the P-value for this test. culate the chi-square statistic. = 2.339 und to three decimal places as needed.) the P-value for the test. Choose the correct answer below. 0.0823 0.3104 0.003 State an appropriate conclusion. Choose the correct answer below. A. Fail to reject the null hypothesis. There is sufficient evidence to supp B. Reject the null hypothesis. There is not sufficient evidence to support C. Reject the null hypothesis. There is sufficient evidence to support the D. Fail to reject the null hypothesis. There is not sufficient evidence to s

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 poll classified respondents by gender and political party, as shown in the table. A
researcher wonders if gender and party affiliation are not independent. (Assume a
significance level of α = 0.05) Complete parts a) through e) below.
d) Find the P-value for this test.
Calculate the chi-square statistic.
x² = 2.339
(Round to three decimal places as needed.)
Find the P-value for the test. Choose the correct answer below.
0.0823
0.3104
0.003
DRIO
40 40 25
Male
Female 49 35 18
e) State an appropriate conclusion. Choose the correct answer below.
O A. Fail to reject the null hypothesis. There is sufficient evidence to support the claim.
B. Reject the null hypothesis. There is not sufficient evidence to support the claim.
C. Reject the null hypothesis. There is sufficient evidence to support the claim.
O D. Fail to reject the null hypothesis. There is not sufficient evidence to support the claim.
Transcribed Image Text:A poll classified respondents by gender and political party, as shown in the table. A researcher wonders if gender and party affiliation are not independent. (Assume a significance level of α = 0.05) Complete parts a) through e) below. d) Find the P-value for this test. Calculate the chi-square statistic. x² = 2.339 (Round to three decimal places as needed.) Find the P-value for the test. Choose the correct answer below. 0.0823 0.3104 0.003 DRIO 40 40 25 Male Female 49 35 18 e) State an appropriate conclusion. Choose the correct answer below. O A. Fail to reject the null hypothesis. There is sufficient evidence to support the claim. B. Reject the null hypothesis. There is not sufficient evidence to support the claim. C. Reject the null hypothesis. There is sufficient evidence to support the claim. O D. Fail to reject the null hypothesis. There is not sufficient evidence to support the claim.
Expert Solution
trending now

Trending now

This is a popular 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