5) Utilize the following information to calculate the needed information to conduct a Chi-Square Test of Independence. A
Posted: Tue Apr 26, 2022 5:51 pm
5) Utilize the following information to calculate the needed information to conduct a Chi-Square Test of Independence. A researcher is interested in the pet preferences (cat, dog. other) of people of different political party affiliations (democrat, republican, independent). Data was collected from 95 people, the following tables of results shows this data: Observed Frequencies Other Total Democrat Republican Independent Cat 19 9 6 34 *** Dog 7 14 8 29 8 6 18 32 34 29 32 95 Total What would an appropriate null hypothesis be? (2 pt.) call) In the table below, input the expected frequency for each cel(2.25 pt. (14 pt. per Expected Frequencies Cat Dog Other Total Democrat 34 Republican 29 Independent 32 Total 34 29 32 95 . respective coll in the table below (2.25 pt 11 pt. per coll) Dog You will now calculate X, show your work by inputting the value of (06for each Cat Other Total Democrat 34 Republican 29 Independent 32 Total 34 29 32 95 What is the value of x2 (2 p.) What are the degrees of freedom to be used in this example? (1 p.) What is the critical value (assuming a 01 level of significance)? (1 pt.) Would you accept or reject the nuli hypothesis? (1 p.) Based on your answer regarding the acceptance of the rejection of the null hypothesis, political affiliation and pet preference? (1.5 pt.) in your own words, what does it mean regarding the relationship between