*On page 276 you will see notation that we will not be using immediately.
We will learn more about these statistics and parameters in upcoming chapters.
These videos cover the material in chapter 12 but use different examples to illustrate issues of sampling bias and methods to conduct sampling.
Video 1: What is a sample?
Video 2: Types of samples.
Video 3: Simple Random Samples (SRS)
Video 4: Stratified Samples
Video 5: Cluster Samples
Video 6: Systematic Samples
Video 7: Who's Who?