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7.10: Comparing Two Independent Population Proportions
https://stats.libretexts.org/Courses/Saint_Mary's_College_Notre_Dame/BFE_1201_Statistical_Methods_for_Finance_(Kuter)/07%3A_Hypothesis_Testing/7.10%3A_Comparing_Two_Independent_Population_Proportions
Like the case of differences in sample means, we construct a sampling distribution for differences in sample proportions: $\left(p_{A}^{\prime}-p_{B}^{\prime}\right)$ where \(p_{A}^{\prime}=X_{\frac...Like the case of differences in sample means, we construct a sampling distribution for differences in sample proportions: $\left(p_{A}^{\prime}-p_{B}^{\prime}\right)$ where $p_{A}^{\prime}=X_{\frac{A}{n_{A}}}$ and $p_{B}^{\prime}=X_{\frac{B}{n_{B}}}$ are the sample proportions for the two sets of data in question. $X_A$ and $X_B$ are the number of successes in each sample group respectively, and $n_A$ and $n_B$ are the respective sample sizes from the two groups.
10.5: Comparing Two Independent Population Proportions
https://stats.libretexts.org/Courses/Fresno_City_College/Book%3A_Business_Statistics_Customized_(OpenStax)/10%3A_Hypothesis_Testing_with_Two_Samples/10.05%3A_Comparing_Two_Independent_Population_Proportions
Like the case of differences in sample means, we construct a sampling distribution for differences in sample proportions: $\left(p_{A}^{\prime}-p_{B}^{\prime}\right)$ where \(p_{A}^{\prime}=X_{\frac...Like the case of differences in sample means, we construct a sampling distribution for differences in sample proportions: $\left(p_{A}^{\prime}-p_{B}^{\prime}\right)$ where $p_{A}^{\prime}=X_{\frac{A}{n_{A}}}$ and $p_{B}^{\prime}=X_{\frac{B}{n_{B}}}$ are the sample proportions for the two sets of data in question. $X_A$ and $X_B$ are the number of successes in each sample group respectively, and $n_A$ and $n_B$ are the respective sample sizes from the two groups.
10.5: Comparing Two Independent Population Proportions
https://stats.libretexts.org/Courses/Fresno_City_College/Introduction_to_Business_Statistics_-_OER_-_Spring_2023/10%3A_Hypothesis_Testing_with_Two_Samples/10.05%3A_Comparing_Two_Independent_Population_Proportions
Like the case of differences in sample means, we construct a sampling distribution for differences in sample proportions: $\left(p_{A}^{\prime}-p_{B}^{\prime}\right)$ where \(p_{A}^{\prime}=X_{\frac...Like the case of differences in sample means, we construct a sampling distribution for differences in sample proportions: $\left(p_{A}^{\prime}-p_{B}^{\prime}\right)$ where $p_{A}^{\prime}=X_{\frac{A}{n_{A}}}$ and $p_{B}^{\prime}=X_{\frac{B}{n_{B}}}$ are the sample proportions for the two sets of data in question. $X_A$ and $X_B$ are the number of successes in each sample group respectively, and $n_A$ and $n_B$ are the respective sample sizes from the two groups.

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