December 2021
Beginner to intermediate
1168 pages
30h 17m
English
book
Microsoft Excel Data Analysis and Business Modeling (Office 2021 and Microsoft 365), 7th Edition
by Wayne Winston
Content preview from Microsoft Excel Data Analysis and Business Modeling (Office 2021 and Microsoft 365), 7th Edition
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Chapter 37
Validating data
Questions answered in this chapter:
I’m entering scores from professional basketball games into Excel. I know that a team scores from 50 to 200 points per game. I once entered 1,000 points instead of 100 points, which messed up my analysis. Is there a way to have Excel prevent me from making this type of error?
I’m entering the date and amount of my business expenses for a new year. Early in the year, I often enter the previous year in the date field by mistake. Is there a way I can set up Excel to prevent me from making this type of error?
I’m entering a long list of numbers. Can I have Excel warn me if I enter a nonnumeric value?
My assistant needs to include state abbreviations when she enters dozens and dozens ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.