To average the top 3 scores in a set of data, you can use the AVERAGE function with the LARGE function. In the example shown, the formula in I5, copied down, is: =AVERAGE(LARGE(C5:F5,{1,2,3})) The result in cell I5 is 10, the average of the top 3 …Read more
The Excel TRIMRANGE function removes empty rows and columns from the outer edges of a range of data. The result is a "trimmed" range that only includes data from the used portion of the range. Because it is a formula, TRIMRANGE will update the range dynamically when data is added or removed from the …Read more
Combinations and permutations are two basic ways to count possibilities, used in probability, statistics, games, passwords, and lotteries. This article explains the difference between them, when order and repetition matter, and the Excel functions you can use to calculate each case: FACT, PERMUT, …Read more
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