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Statistical Tests - Parametric Tests of Significance

🧠 Statistics Essentials by Dr. Muhammad Osama 📊 This comprehensive lecture series delves into various statistical tests, covering key concepts such as sampling distribution, parametric and nonparametric tests, and correlation tests. ▬ 📃Basic Concepts ▬▬▬▬▬▬▬▬▬▬ Dr. Osama begins by explaining samples and population, dealing with uncertainty, and sampling distributions. He covers the sampling distribution of the mean, standard error of the mean, and the choice of percentage for confidence intervals (CI). Additionally, the calculation of CI, standard error of a proportion with a large sample, P-value, statistical significance, and clinical significance are discussed. ▬ 📃Parametric Tests of Significance ▬▬▬▬▬▬▬▬▬▬ The series continues with an exploration of parametric vs non-parametric tests. It includes independent T-tests, assumptions, and interpretations of independent T-tests and paired T-tests. One-way ANOVA, its assumptions, application, and interpretation, as well as repeated measures ANOVA, are also covered. ▬ 📃Non-Parametric Tests of Significance ▬▬▬▬▬▬▬▬▬▬ Dr. Osama discusses the Mann Whitney U test, its assumptions, application, and interpretation. The Wilcoxon Signed Rank test and its assumptions, application, and interpretation are also elaborated upon. The section concludes with the Kruskal Wallis H Test, its assumptions, application, and interpretation. ▬ 📃Tests for Correlation ▬▬▬▬▬▬▬▬▬▬ This part focuses on Pearson’s product-moment correlation, its assumptions, application, and interpretation. Spearman's Rank-Order correlation, along with its assumptions, application, and interpretation, are also covered. ▬ 📃Tests of Association ▬▬▬▬▬▬▬▬▬▬ The final section discusses the Chi-Square test for association, its assumptions, application, and interpretation. The Chi-Square goodness of fit test, including its assumptions, application, and interpretation, is also highlighted. This series is perfect for students, professionals, and anyone looking to master the fundamentals of statistics. Dr. Osama makes complex concepts accessible and easy to understand, empowering you with essential statistical knowledge and skills. ▬ 🎬 5500+ sqadia.com Medical Videos ▬▬▬▬▬▬▬▬▬▬ 👩🏻‍⚕️ Medical students online education 24/7/365. 💡 Medical learning made easy. 💪 Study Hard, Dream Big. #Statistics #Learning #Education #MedicalStatistics #ChiSquareTest #ANOVA #Correlation #ParametricTests #NonParametricTests #ConfidenceIntervals #DrMuhammadOsama #medicalstatistics #statistics #statisticstutorials #statisticsvideolectures #statistics_learn_yourself