Hypothesis Z-Tests in RStudio: A Step-by-Step Guide (One Sample Mean)-1 & 2 tailed tests
This video dives deep into performing Z-tests for one-sample mean in R, exploring different significance levels and critical value approaches for a comprehensive understanding.
• Two-tailed vs. one-tailed tests: Understand the difference and when to use each approach.
• Calculating test statistics and p-values: Learn the formulas and interpret the results.
• Significance levels and critical values: Discover how they influence your decisions.
• Conclusions: Apply Z-tests to real-world scenarios with step-by-step demonstrations.
T-tests for mean in RStudio: • T-Tests in R Studio: One Sample Mean ...