Statistics & Data Science
Middle Stage (6–8)
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General
Statistics Basics › Averages: Mean, Median and ModeChapter 2Contains Standard contentAverages and Spread
Sum up a set of data with one number, the mean, the median or the mode, and measure how far apart the values are.
Part of Statistics & Data Science · First Steps (chapter 2)
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Averages
In this short course you find the mean, the median and the mode of a list of numbers, see why one extreme value can mislead the mean, and learn which average to use for which question. The code boxes only need Run and a few changed numbers.
Averages: Class Survey Data ProjectStandard
Real survey data is never tidy. In this project you clean a class survey, compare two groups with the mean and the median, and write a short honest report. It uses only what you learned in the first three chapters. The code boxes only need Run and a few changed numbers.