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Statistics & Data

Centers and spread of a dataset, categorical vs numerical types, and reading bar/line/pie charts.

mean
Mean = average bar height

Worked Example

Stats of 4, 8, 6, 4, 10

Given: n = 5

  1. 1

    Sort

    4, 4, 6, 8, 10

Timed Game · 6 problems
02:00

Answer 6 problems in 2 min. Timer auto-stops.