# Module 4: Inferences and conclusions from data

## Topic A: Lesson 1: Chance experiments, sample spaces, and events

### Practice

Simple probabilityGet 5 of 7 questions to level up!
Comparing probabilitiesGet 5 of 7 questions to level up!

## Topic A: Lessons 2-4: Two-way tables, conditional probability, and independence

### Practice

Calculating conditional probabilityGet 3 of 4 questions to level up!
Dependent and independent eventsGet 3 of 4 questions to level up!

## Topic A: Lessons 5-7: Venn diagrams and probability rules

### Practice

Independent probabilityGet 3 of 4 questions to level up!
Probabilities of compound eventsGet 3 of 4 questions to level up!
Two-way tables, Venn diagrams, and probabilityGet 3 of 4 questions to level up!

## Topic B: Lesson 8: Distributionsâ€”Center, shape, and spread

### Practice

Shape of distributionsGet 3 of 4 questions to level up!
Calculating the meanGet 3 of 4 questions to level up!
Calculating the mean: data displaysGet 3 of 4 questions to level up!
Sample and population standard deviationGet 3 of 4 questions to level up!

## Topic B: Lesson 9: Using a curve to model a data distribution

### Practice

Properties of density curvesGet 3 of 4 questions to level up!
Area under density curvesGet 3 of 4 questions to level up!

## Topic B: Lessons 10-11: Normal distributions

### Practice

Z-scores 1Get 3 of 4 questions to level up!
Empirical ruleGet 3 of 4 questions to level up!
Normal distribution: Area above or below a pointGet 3 of 4 questions to level up!
Normal distribution: Area between two pointsGet 3 of 4 questions to level up!