Students often answer with the formula: “Add all the numbers together and divide, etc.” with no strong idea of what “average” means. Few adults, in fact, distinguish among the measures of central tendency: mean, median, and mode, but tend to lump them into a general idea of “what’s typical” of the data. Not a bad place to […]
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Posted in Topics: Averages, Data Analysis, Instruction, Math, Mean, Median, Mode, Process Skills (Mathematics), Quick Takes
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