a- Compute the test statistic. b- Find the critical value(s). c-What is the conc

Question

a- Compute the test statistic.

b- Find the critical value(s).

c-What is the conclusion based on the hypothesis test?

(Reject/ fail to reject) H “0” (is/is not) sufficient evidence to warrant rejection of the claim that the proportions of agree/disagree responses are the same for subjects interviewed by men and the subjects interviewed by women.it (appear/does not appear) that the gender of the interviewer affected the responses of women.

The table below summarizes data from a survey of a sample of women Using a 0.05 significance level, agree/disagree responses are the same for subjects interviewed by men and the subjects interviewed by women Does it appear that the gender of the interviewer affected the responses of women? and assuming that the sample sizes of 900 men and 400 women are predetermined, test the claim that the proportions of Gender of Interviewer

Explanation / Answer

The statistical software output for this problem is:

Contingency table results:
Rows: var17
Columns: None

Chi-Square test:

Hence,

a) Test statistic = 47.19

b) Critical value = 3.841

c) Reject; is; agree; appear

Man Woman Total Agree 582 334 916 Disagree 318 66 384 Total 900 400 1300

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