Often, an error in one cell is the result of an error in a precedent cell. To trace the error to the source you would use?

Referring to the figure below. If you have the ages of people and want to classify them into groups such as 17 or younger, 18–24, 25–34, and so on, you would use which formula in cell B2?

What will be returned by entering the following formula? =SUM({1,0,1,0,1})

Anytime when you return more than a single cell, you should be using array formula. Array formulas are special formulas that work on an array of numbers and it will work effectively if you press the following keys combination?

In Excel, a data list, or database table, is a table of worksheet data that utilizes a special structure, a built-in Data Form allow the users to edit records in a data list. For smaller data list, you can use the navigation keys as well the scroll bar of the data form to locate record require editing. What type of commands can be used for locating a record if we want to make changes in it while using larger data list?

The correct formula to generate a random number between 20 and 100 is:

How many users can work simultaneously on a shared workbook?

A drop down menu contains 'Sum','Average' and 'Max', a table exists mapping these values to 1,2 and 3 respectively. What function next to the drop-down will Sum, Average or Max A1:A100 based on the drop-down input?

Cell A1 contains the formula =F39. If you copy that to cell B2 the formula in B2 will be:

Instead of using the Hide and Unhide feature for rows and columns, what feature lets you hide and unhide rows and columns interactively?