Skip to content

Unit 3: Inference for Categorical Data: Proportions

Sampling Distributions for Sample Proportions

Find and interpret the mean and standard deviation of the sampling distribution of a sample proportion, check its conditions, and compute probabilities from it.

Topic 3.2 · 8 min read

This lesson comes with the AP Statistics plan

In this lesson

  1. 01Center and spread of the sample proportion
  2. 02The two conditions behind the formulas
  3. 03Probabilities about the sample proportion
  4. 04Worked examples
  5. 05Where students lose points
  6. 06On the exam

The first units’ lessons are free. The plan opens every lesson, every practice question with worked solutions, your study plan and calendar, for $14.49 a month. Cancel any time.

Create a free accountSign in