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Unit: Displaying a single quantitative variable

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Possible mastery points

Frequency tables and dot plots

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Frequency tables & dot plots
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Practice

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

Histograms

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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 320 Mastery points

Mean and median in data displays

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Practice

Calculating mean and median from data displaysGet 3 of 4 questions to level up!
Estimating mean and median in data displaysGet 3 of 4 questions to level up!

Interquartile range

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Interquartile range (IQR)
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Practice

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

Quiz 2

Level up on the above skills and collect up to 240 Mastery points

Box and whisker plots

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Practice

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

Quiz 3

Level up on the above skills and collect up to 320 Mastery points

Up next for you:

Unit test

Level up on all the skills in this unit and collect up to 1100 Mastery points!

About this unit

This unit covers some basic methods for graphing distributions of quantitative data like dot plots, histograms, and stem and leaf plots. We'll also explore how to use those displays to compare the features of different distributions.