Post by: eruditmonkey@yahoo.com on Feb 14, 2020
Question 1
The contingency table below shows the results of a random sample of 200 state representatives that was conducted to see whether their opinions on a bill are related to their party affiliation.
Find the chi-square test statistic χ2 used to test the claim of independence.
◦ 7.662
◦ 11.765
◦ 9.483
◦ 8.030
Question 2
The contingency table below shows the results of a random sample of 200 state representatives that was conducted to see whether their opinions on a bill are related to their party affiliations.Test the claim of independence. Use α = .05.
Post by: kaillie on Feb 14, 2020
Answer 1
8.030Answer 2
The rejection region is χ2 > 9.488; chi-square test statistic is χ2 ≈ 8.030; fail to reject H0; There is not sufficient evidence to reject the claim of independence.Post by: Amanda Konrady on Jul 27, 2022