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- https://stats.libretexts.org/Courses/American_River_College/STAT_300%3A_My_Introductory_Statistics_Textbook_(Mirzaagha)/10%3A_Hypothesis_Testing_about_Two_Population_Means_and_Proportions/10.01%3A_Inference_for_Categorical_Data/10.1.02%3A_Difference_of_Two_ProportionsWe would like to make conclusions about the difference in two population proportions: p1−p2. We consider three examples. In the first, we compare the approval of the 2010 healthcare law under two dif...We would like to make conclusions about the difference in two population proportions: p1−p2. We consider three examples. In the first, we compare the approval of the 2010 healthcare law under two different question phrasings. In the second application, a company weighs whether they should switch to a higher quality parts manufacturer.
- https://stats.libretexts.org/Bookshelves/Introductory_Statistics/OpenIntro_Statistics_(Diez_et_al)./06%3A_Inference_for_Categorical_Data/6.02%3A_Difference_of_Two_ProportionsWe would like to make conclusions about the difference in two population proportions: p1−p2. We consider three examples. In the first, we compare the approval of the 2010 healthcare law under two dif...We would like to make conclusions about the difference in two population proportions: p1−p2. We consider three examples. In the first, we compare the approval of the 2010 healthcare law under two different question phrasings. In the second application, a company weighs whether they should switch to a higher quality parts manufacturer.
- https://stats.libretexts.org/Courses/American_River_College/STAT_300%3A_My_Introductory_Statistics_Textbook_(Mirzaagha)/11%3A_Hypothesis_Testing_about_Goodness_of_Fit_(Multinomial)/11.01%3A_Inference_for_Categorical_Data/11.1.02%3A_Difference_of_Two_ProportionsWe would like to make conclusions about the difference in two population proportions: p1−p2. We consider three examples. In the first, we compare the approval of the 2010 healthcare law under two dif...We would like to make conclusions about the difference in two population proportions: p1−p2. We consider three examples. In the first, we compare the approval of the 2010 healthcare law under two different question phrasings. In the second application, a company weighs whether they should switch to a higher quality parts manufacturer.
- https://stats.libretexts.org/Courses/American_River_College/STAT_300%3A_My_Introductory_Statistics_Textbook_(Mirzaagha)/08%3A_Finding_Confidence_Interval_for_Population_Mean_and_Proportion/8.02%3A_Inference_for_Categorical_Data/8.2.02%3A_Difference_of_Two_ProportionsWe would like to make conclusions about the difference in two population proportions: p1−p2. We consider three examples. In the first, we compare the approval of the 2010 healthcare law under two dif...We would like to make conclusions about the difference in two population proportions: p1−p2. We consider three examples. In the first, we compare the approval of the 2010 healthcare law under two different question phrasings. In the second application, a company weighs whether they should switch to a higher quality parts manufacturer.
- https://stats.libretexts.org/Courses/American_River_College/STAT_300%3A_My_Introductory_Statistics_Textbook_(Mirzaagha)/09%3A_Hypothesis_Testing_about_Population_Mean_and_Proportion/9.02%3A_Inference_for_Categorical_Data/9.2.02%3A_Difference_of_Two_ProportionsWe would like to make conclusions about the difference in two population proportions: p1−p2. We consider three examples. In the first, we compare the approval of the 2010 healthcare law under two dif...We would like to make conclusions about the difference in two population proportions: p1−p2. We consider three examples. In the first, we compare the approval of the 2010 healthcare law under two different question phrasings. In the second application, a company weighs whether they should switch to a higher quality parts manufacturer.
