Answer:
The answer is "The method is AVERAGEIF ".
Step-by-step explanation:
The spreadsheet is a part of Microsoft Excel, in which the AVERAGEIF is the method, that determines the number average in such a range, that needs to be supplied in the range of more rows, which includes number, name, sets, and links.
- It is also known as the criteria-number, that express, reference to cells or message.
- It is an average range, that is optional for the average unit.