Given the following data from a sample of 150 voters, use the Chi-Square Test to test for the dependence between political affiliation and the preferred candidate for mayor between Mayor McCheese and H.R. Pufnstuf. McCheese Democrat 19 Republican 46 Other 15 Pufnstuf 31 19 20 5) Compute the Chi-Square test statitistic. 6) Comparing this to the critical value X² = 5.991, what is your conclusion about whether or not there is a relationship between someone's political affiliation and preference for Mayor?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 5E
icon
Related questions
Question

please show work this is an example question need help to better understand 

Given the following data from a sample of 150 voters, use the Chi-Square Test to test for the
dependence between political affiliation and the preferred candidate for mayor between Mayor
McCheese and H.R. Pufnstuf.
McCheese
Democrat
19
Republican 46
Other
15
Pufnstuf
31
19
20
5) Compute the Chi-Square test statitistic.
=
6) Comparing this to the critical value X²
5.991, what is your conclusion about whether or
not there is a relationship between someone's political affiliation and preference for Mayor?
Transcribed Image Text:Given the following data from a sample of 150 voters, use the Chi-Square Test to test for the dependence between political affiliation and the preferred candidate for mayor between Mayor McCheese and H.R. Pufnstuf. McCheese Democrat 19 Republican 46 Other 15 Pufnstuf 31 19 20 5) Compute the Chi-Square test statitistic. = 6) Comparing this to the critical value X² 5.991, what is your conclusion about whether or not there is a relationship between someone's political affiliation and preference for Mayor?
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps with 11 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Holt Mcdougal Larson Pre-algebra: Student Edition…
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Calculus For The Life Sciences
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,