About this game
Every case is a dot plot of real-world data like hours of sleep or goals per game. Read it and find the mean, median, mode, or range. Wrong answers show a hint so you learn the rule, and the clock keeps ticking.
How to play
Click or tap the right answer, or press 1 to 4. You have 90 seconds; wrong answers cost 5 seconds.
Made by MathAdvice.