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.   Nonbrowser Light Browser Heavy Browser 4 5 5 5 6 7 6 5 5 3 4 7 3 7 4 4 4 6 5 6 5 4 5 7 Use ɑ= .05 to test for differences among comfort levels for the three types of browsers.

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Q: Light Heavy     Nonbrowser Browser Browser     10 9 7     11 10 9     12 9 7     9 8 9     9 11 6…

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