Applied Statistics (Entire Course) - Statistics - 9.4 Comparing Two Population Proportions

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16.5 hours of video
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Summary

Keywords

Comparing Two Population Proportions confidence interval for the difference between two population proportions 2 sample z hypothesis test proportions comparing two proportions statistics inference about the difference between 2 proportions true difference between two proportions inferential statistics independent samples z test proportions two-sample z test for difference in proportions

Full Transcript

In the final section of chapter 9 (that we cover) we look at creating confidence intervals for the difference of two proportions. 0:00 Intro 0:17 Conditions 0:47 Formulas 1:27 Example 1 - Using Excel 7:26 Example 2 - Using Excel 9:13 Up Next Power Point: https://bellevueuniversity-my.sharepoint.com/:p:/g/personal/kbrehm_bellevue_edu/Ea1ZXTTlx8FFru843tN7FP8BomCebPG7cvfA45Ybh6oUwA?e=PTQS9s Confidence Interval Decision Tree: https://bellevueuniversity-my.sharepoint.com/:b:/g/personal/kbrehm_bellevue_edu/EbcsvXnQcsxAjGEmqReLNS4B-bxNVp6EzXRPrsFLxbaUSQ?e=ehmDq1 This playlist follows the text, Beginning Statistics, 3rd ed, Warren, Denley, Atchley Playlist: https://www.youtube.com/playlist?list=PLl-gb0E4MII1dkfGxmdt8YA0Dgabdvdmq

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