Excelで平均を求められるようになれば、データの集計・比較を行う場合などに役立つ。この記事では、Excelで平均を求める方法を3パターン紹介する。また、AVERAGEIF関数やAVERAGEIF関数、AVERAGEA関数を使って、さまざまな条件の元で平均を求める方法についても ...

There are two ways to calculate a conditional average in Excel, both involve some logic and some special functions. Excel’s SUMIF() and COUNTIF() are two of my favorite summarizing functions and we’ve ...

Microsoft Excel 2010 provides a formula for calculating the average value from multiple worksheets in a workbook. Before you apply this formula, check that each worksheet is formatted the same way.

Calculate the weighted average of interest rates in Microsoft Excel to compute the most accurate average interest rate among a group of lenders who received different rates. When you take a weighted ...