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# Unit: Data and statistics

#### 0

Possible mastery points

## Dot plots & frequency tables

Practice
Data set warm-upGet 5 of 7 questions to level up!
Creating frequency tablesGet 3 of 4 questions to level up!
Creating dot plotsGet 3 of 4 questions to level up!
Reading dot plots & frequency tablesGet 3 of 4 questions to level up!
Estimate center using dot plotsGet 3 of 4 questions to level up!

## Statistical questions

Practice
Statistical questionsGet 5 of 7 questions to level up!

## Histograms

Practice
Create histogramsGet 3 of 4 questions to level up!
Read histogramsGet 3 of 4 questions to level up!

#### Quiz 1

Level up on the above skills and collect up to 800 Mastery points

## Mean and median

Practice
Calculating the meanGet 3 of 4 questions to level up!
Calculating the medianGet 3 of 4 questions to level up!
Calculating the mean: data displaysGet 3 of 4 questions to level up!
Calculating the median: data displaysGet 3 of 4 questions to level up!

## Mean and median challenge problems

#### Quiz 2

Level up on the above skills and collect up to 600 Mastery points

## Interquartile range (IQR)

Practice
Interquartile range (IQR)Get 3 of 4 questions to level up!

## Box plots

Practice
Reading box plotsGet 3 of 4 questions to level up!
Creating box plotsGet 3 of 4 questions to level up!
Interpreting quartilesGet 3 of 4 questions to level up!

Practice
Mean absolute deviation (MAD)Get 3 of 4 questions to level up!

#### Quiz 3

Level up on the above skills and collect up to 500 Mastery points

## Comparing data displays

Practice
Comparing data displaysGet 3 of 4 questions to level up!

## Shape of data distributions

Practice
Shape of distributionsGet 3 of 4 questions to level up!
Clusters, gaps, peaks, & outliersGet 5 of 7 questions to level up!

#### Quiz 4

Level up on the above skills and collect up to 300 Mastery points
Up next for you:

#### Unit test

Level up on all the skills in this unit and collect up to 2200 Mastery points!