Learn Data Analysis Essentials in Excel in just 12 minutes! This tutorial uses a real-world dataset on the Olympics to cover the 4 core steps of data analysis in Excel: 1. **Clean** - Create a backup ...

There is an art to a negative split. When an athlete can cover the back half of a race faster than the front, it's when he takes over.

A practical guide to Excel sheet formulas, covering essential functions for faster calculations, cleaner data, and smoother ...