Introductory Statistics 2e II — Sampling Distributions and Estimation

The second of four courses adapted from OpenStax Introductory Statistics 2e, developing continuous models, normal standardization, sampling distributions, the central limit theorem, and confidence intervals for means and proportions.

3 sections · 8 lessons

Course outline

Probability as Area

  1. Density Turns Width into Probability
  2. Uniform and Exponential Waiting
  3. Standardize Before Comparing

Statistics Across Samples

  1. Statistics Have Distributions Too
  2. The Central Limit Bridge
  3. Plan a Shipping Estimate

Intervals for Unknowns

  1. Confidence Describes a Procedure
  2. Choose z or t for a Mean
  3. Estimate a Proportion Precisely
  4. Design a Campus Estimate

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