← Figure It Out
Data Detective
Crack cases by analyzing real-world data.
Find the mean, median, mode, and more.
Choose your difficulty:
About Data Detective
Eight cases, each built from a real, themed dataset — you calculate the mean, median, and mode, then build a histogram to spot the pattern that cracks the case. It's the same three measures of center every middle-school stats unit covers, just applied to numbers with an actual story behind them instead of a worksheet of random values.
Difficulty ramps across the 8 cases, so early rounds build the calculation habit before later ones ask you to reason about which measure best describes a skewed dataset.
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