January 2010
Beginner
480 pages
15h 36m
Portuguese (Portugal, Brazil)
Content preview from USE A CABEÇA! ANÁLISE DE DADOS
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42 Capítulo 2
método de comparação
Aqui está um resumo das pesquisas do marketing dos últimos 6 meses,
terminando em janeiro de 2009. Os números representam a pontuação
média dada a cada a rmação pelos participantes das pesquisas nas
lojas Starbuzz.
Ago/08 Set/08 Out/08 Nov/08 Dez/08 Jan/09
Localização conveniente 4,7 4,6 4,7 4,2 4,8 4,2
Temperatura do café 4,9 4,9 4,7 4,9 4,7 4,9
Funcionários gentis 3,6 4,1 4,2 3,9 3,5 4,6
Valor do café 4,3 3,9 3,7 3,5 3,0 2,1
Café favorito 3,9 4,2 3,7 4,3 4,3 3,9
Lojas participantes 100 101 99 99 101 100
Sempre use o método de comparação
Um dos princípios mais
fundamentais da análise e estatística
é o método de comparação ...
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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.
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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.