Excel Central Tendency Analysis

I will provide a clean, already-summarized data set and need the key measures of central tendency—mean, median, and mode—calculated accurately in Excel. Please set the workbook up so I can see the formulas, not just the final numbers, and label everything clearly for quick reference.

The final deliverable is the statistics themselves, delivered in whatever native Excel structure you create, with each measure easy to trace back to the source cells. If any data issues appear while you work, flag them and note how you handled them so I can follow your logic.

Turnaround is flexible within reason, but once complete I should be able to drop any future summarized data into the sheet and have the core statistics refresh automatically.