Hypothesis testing: Rejection regions and p-values |Full lecture (Intro Stats) @jbstatistics

Uploaded February 2026 | Updated September 2026, 2 hours ago

This is a full lecture-style video introducing rejection regions and p-values, pitched at the level of an applied introductory statistics course at university. The focus is on big-picture concepts rather than just quickly following a recipe.

Here I continue to work through my lecture outline document, a condensed version of the hypothesis testing chapter from my textbook. Students in my STAT I course at the University of Guelph have these materials.

In my next lecture-style video I'll work through two real-world examples.

Hypothesis testing: Rejection regions and p-values |Full lecture (Intro Stats)

The Correlation Coefficient and Coefficient of Determination (Old, fast version)

Finding Areas Using the Standard Normal Table (for tables that give the area between 0 and z)

Deriving a Confidence Interval for the Ratio of Two Variances

Introduction to the Binomial Distribution (fast version)

The Relationship Between the Binomial and Poisson Distributions

Continuous Probability Distributions: Intro + the Uniform (STAT I – Full Lecture)

Deriving the least squares estimators of the slope and intercept (simple linear regression)

Inference for Two Means: To pool or not to pool? (Old, fast version)

Inference for One Proportion: An Example

The Sampling Distribution of the Sample Proportion