When it comes to worksheet creation, why is it important that Excel users understand the needs, source of data, required calculations, and formatting for the worksheet? Do you really need to create a requirements document and a sample sketch before starting on a worksheet?

How can you integrate the guidelines for constructing formulas into the planning and development phase for a worksheet?

Up to this point, you have learned about a few statistical functions (SUM, MAX, MIN, and AVERAGE). Explore other statistical functions by using Excel's Help feature. List and describe (3) functions that you see yourself using in the near future either at work or at home.