In a study conducted to investigate browsing activity by shoppers, each shopper was initially classified as a nonbrowser, light browser, or heavy browser. For each shopper, the study obtained a measure to determine how comfortable the shopper was in a store. Higher scores indicated greater comfort. Suppose the following data were collected. Use ɑ= .05 to test for differences among comfort levels for the three types of browsers.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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In a study conducted to investigate browsing activity by shoppers, each shopper
was initially classified as a nonbrowser, light browser, or heavy browser. For each
shopper, the study obtained a measure to determine how comfortable the
shopper was in a store. Higher scores indicated greater comfort. Suppose the
following data were collected.

Use ɑ= .05 to test for differences among comfort levels for the three types of
browsers.

 

4
5
4
4
6
5
6
5
7
Transcribed Image Text:4 5 4 4 6 5 6 5 7
Nonbrowser Light
4
5
6
3
3
Heavy
Browser Browser
5
6
5
4
7
5
7
5
7
4
Transcribed Image Text:Nonbrowser Light 4 5 6 3 3 Heavy Browser Browser 5 6 5 4 7 5 7 5 7 4
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