I need help doing my lab

I need an explanation for this Statistics question to help me study.

I have added the directions and attached docs needed to do the lab. Also, wk 1 and 5 spreedsheets.

Prepare and Submit Lab

1. Open Excel.
2. Open the lab Word document.
3. Follow the steps in the lab Word document to do calculations in Excel.
4. Copy and paste from Excel into the Word document or retype the answer, and then complete the answers to the questions in complete sentences (fill in each gray box in the Word document).
5. Save the lab Word document, and submit it; no other files should be submitted