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other question will save this response Question 5 For a particular study, at the 5% significance level we were able to reject a null hy thes that tr poplamrwnn- two-sided 95% confidence intervals on the difference between two population proportions would ead us toa 。A. 0.245, 0.468 B.-0.219,-0.170 C. 0.223, 0.451 D.-108, 0.201 Moving to another question will save this response.

Answer 1

5) for fail to reject null ; interval should contain 0 ; hence option D is correct

6)here as slope is negative ; therefore option A is correct