# Module 2: Descriptive statistics

## Topic A: Lesson 1: Dot plots and histograms

### Practice

Creating dot plotsGet 3 of 4 questions to level up!
Reading dot plots & frequency tablesGet 3 of 4 questions to level up!
Create histogramsGet 3 of 4 questions to level up!
Read histogramsGet 3 of 4 questions to level up!

## Topic A: Lesson 1: Box plots and shape

### Practice

Creating box plotsGet 3 of 4 questions to level up!
Reading box plotsGet 3 of 4 questions to level up!
Shape of distributionsGet 3 of 4 questions to level up!

## Topic A: Lesson 2: Describing the center of a distribution

### Practice

Mean, median, and modeGet 5 of 7 questions to level up!
Calculating the meanGet 3 of 4 questions to level up!
Calculating the medianGet 3 of 4 questions to level up!

## Topic A: Lesson 3: Estimating centers and interpreting the mean as a balance point

### Practice

Calculating the mean: data displaysGet 3 of 4 questions to level up!
Calculating the median: data displaysGet 3 of 4 questions to level up!
Missing value given the meanGet 3 of 4 questions to level up!

## Topic B: Lesson 4: Summarizing deviations from the mean

### Practice

Comparing data distributionsGet 3 of 4 questions to level up!
Comparing center and spreadGet 5 of 7 questions to level up!
Mean absolute deviation (MAD)Get 3 of 4 questions to level up!

## Topic B: Lessons 5-6: Standard deviation and variability

### Practice

Sample and population standard deviationGet 3 of 4 questions to level up!