Learn how to use the AVERAGEIFS function in Excel. This useful function enables you to average only specific cells based on criteria that ... ... <看更多>

说明返回满足多个条件的所有单元格的平均值（算术平均值）。 语法 AVERAGEIFS (average_range, criteria_range1, criteria1, [criteria_range2, ... ... <看更多>

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AVERAGEIFS extra criteria is a boolean AND operator, it can't perform OR operations. But since your columns do not change we can somewhat ... ... <看更多>

The AVERAGEIF function in Excel is similar to SUMIF and COUNTIF – you can calculate a result based on criteria. There's also an AVERAGEIFS ... ... <看更多>