Recent Question/Assignment

I have attached a file called Mean, Mean Deviation, Standard Deviation showing how to use Excel both using an Excel function and not using the Excel function. The main purpose is to show you how to use Excel to calculate the mean deviation. I repeat the requirements. Entering the answer on a spreadsheet is not using Excel software. You must use appropriate functions or formulas and that is what I am looking for.
I do not want all questions on one page. You must answer each question on a separate page within the spreadsheet.