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 52
Incorporating qualitative factors into multiple regression
Questions answered in this chapter:
How can I predict quarterly US auto sales?
How can I predict US presidential elections?
How can I use the
TRENDfunction to easily make forecasts from a multiple-regression equation?How can I use the
LOGESTandGROWTHfunctions to model multiplicative trend and seasonality?
The first example of multiple regression in Chapter 51, “Introduction to multiple regression,” forecasted the monthly cost of plant operations by using the number of units of each product manufactured at the plant. Because you can quantify exactly the amount of a product produced at a plant, you can refer to the units produced of Product A, Product B, and Product C ...
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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.