U5.1 The Sampling Distribution
Distinguish parameter (population) vs. statistic (sample). Understand that a sample statistic varies from sample to sample. Define the sampling distribution. Recognize unbiased estimators and the role of variability.
What you'll do in this lesson
A voice-first session with the Crimsora tutor on U5.1 The Sampling Distribution, then targeted practice and FRQs — with the tutor adapting to where you get stuck.