Probability and statistical inference

0 of 10 topics done

Linear combinations of random variables

1Standardise tails of three independent normal variablesOpen, set of 8Lesson Practice

2Combine independent random variables and normal distributionsOpen, set of 8Lesson Practice

3Construct finite independent sums and compare repeated copies with scalingOpen, set of 8Lesson Practice

4Calculate probabilities for normal distributionsOpen, set of 8Lesson Practice

Distribution of sample means

5Use normal sampling distributions and standard errorsOpen, set of 8Lesson Practice

6Construct sample means and interpret finite sampling distributionsOpen, set of 8Lesson Practice

Confidence intervals for population means

7Construct and interpret confidence intervals for a population meanOpen, set of 8Lesson Practice

8Use normal sampling distributions and standard errorsOpen, set of 8Lesson Practice

9Predict interval coverage and plan a width reductionOpen, set of 8Lesson Practice

Hypothesis tests for population means

10Form and interpret hypothesis tests for a population meanOpen, set of 8Lesson Practice

11Use normal sampling distributions and standard errorsOpen, set of 8Lesson Practice

12Calculate theoretical test errors and supplied-tail boundariesOpen, set of 8Lesson Practice

Chapter 7 Chapter 9