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# Module 5: Foundations

Learn

Statistical questionsFrequency tables & dot plotsCreating a histogramInterpreting a histogramShapes of distributionsClusters, gaps, peaks & outliersStatistics intro: Mean, median, & modeMean, median, & mode exampleCalculating the meanImpact on median & mean: removing an outlierImpact on median & mean: increasing an outlierChoosing the "best" measure of centerMedian & range puzzlers

Practice

Statistical questionsGet 5 of 7 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!

Read histogramsGet 3 of 4 questions to level up!

Shape of distributionsGet 3 of 4 questions to level up!

Clusters, gaps, peaks, & outliersGet 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!

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!

Effects of shifting, adding, & removing a data pointGet 3 of 4 questions to level up!