Answer:
the most efficient method to see the input area and summary statistics at the same time without having to scroll back and forth between sections is b) Display a Watch Window for the input section as you view the summary statistics section.
Explanation:
A Watch Window in Excel is a window that floats in front of your workbook that lets you see selected cells from anywhere in your workbook, or even other workbooks. This can be very helpful when you want to see how changes affect cells on other tabs or that aren't within view on a large spreadsheet.
A workbook is a file that contains one or more worksheets to help you organize data. You can create a new workbook from a blank workbook or a template.
The definition of a spreadsheet is a piece of paper or a computer program used for accounting and recording data using rows and columns into which information can be entered. Microsoft Excel, a program in which you enter data into columns, is an example of a spreadsheet program.