# Module 4: Inferences and conclusions from data

### Learn

### Practice

Simple probabilityGet 5 of 7 questions to level up!

Comparing probabilitiesGet 5 of 7 questions to level up!

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### Practice

Calculating conditional probabilityGet 3 of 4 questions to level up!

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

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### 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!

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### 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!

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### Practice

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

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

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### 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!

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### Practice

Types of statistical studiesGet 3 of 4 questions to level up!

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### Practice

Identifying the population and sampleGet 3 of 4 questions to level up!

Valid claimsGet 3 of 4 questions to level up!

Simple random samplesGet 3 of 4 questions to level up!

### Learn

### Practice

Types of statistical studiesGet 3 of 4 questions to level up!