Random variables and sampling

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Discrete random-variable summaries

1Expected value and linear expectation of a discrete random variableOpen, set of 8Lesson Practice

2Variance, standard deviation and linear variance of a discrete random variableOpen, set of 8Lesson Practice

Independent sums and scaling

3Distribution of a linear transformation of a discrete random variableOpen, set of 8Lesson Practice

4Construct finite independent sums and compare repeated copies with scalingOpen, set of 8Lesson Practice

Simulation design

5Design and interpret a probability simulationOpen, set of 8Lesson Practice

Sampling distributions

6Populations, samples, parameters, statistics and sampling methodsOpen, set of 8Lesson Practice

7Exact sampling distribution of a sample proportionOpen, set of 8Lesson Practice

8Construct sample means and interpret finite sampling distributionsOpen, set of 8Lesson Practice

Chapter 5 Chapter 7