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2020 AMC 10AProblem 11P11-15~5 minPrint
Statistics & DataNumber PropertiesBound the quantity above/below or estimate to pin it downSet up the equation/formula and compute; no special trick needed

What is the median of the following list of 40404040 numbers ?? 1,2,3,…,2020,12,22,32,…,202021, 2, 3, \ldots, 2020, 1^2, 2^2, 3^2, \ldots, 2020^2

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Problem © Mathematical Association of America (MAA), American Mathematics Competitions. Reproduced for non-commercial educational use. Solution and commentary are original to this site.