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 55
Randomized blocks and two-way ANOVA
Questions answered in this chapter:
I am trying to analyze the effectiveness of my sales force. The problem is that in addition to a sales representative’s own effectiveness, the amount sold by a representative depends on the district to which he or she is assigned. How can I incorporate the district assignments of my representatives into my analysis?
Based on my knowledge of sales representatives and districts, how can I forecast sales? How accurate will my sales forecasts be?
How can I determine whether varying the price and the amount of advertising affects the sales of a video game? How can I determine whether the price and advertising interact significantly?
How can I interpret the effects ...
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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.