The aggregation functions you can use in a QUERY formula are avg (), count (), max (), min (), and sum (). The clause types ...

XLOOKUP is Excel’s modern fix for everything VLOOKUP got wrong. It’s simpler, more flexible, and available in Excel 365 and ...

Variance is a measurement of the spread between numbers in a data set. Investors use the variance equation to evaluate a portfolio’s asset allocation.

Combined loan-to-value (CLTV) ratio is the ratio of all loans on a property to the property's value. Lenders use it to determine risk of default.

Microsoft recently shipped Copilot AI to Excel, but the company warns against using it for "any task requiring accuracy or ...

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