Example: stock market
Unit 3: Data representation - WikiEducator

Unit 3: Data representation - WikiEducator

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frequency table. This has implications for calculation of mean / median / mode. These measures obtained from the raw data will differ from (approximated) values obtained from the grouped frequency table. Changing the class width will again lead to different approximations for the measures of central tendency.

  Name, Dome, Measure, Central, Tendency, Median, Measures of central tendency

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