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. In a study conducted to investigate browsing activity by shoppers, each shopper was initially classified as a non-browser, 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 amp;Light Browser amp; Browser
4 amp;5 amp;5
5 amp;6 amp;7
6 amp;5 amp;5
3 amp;4 amp;7
3 amp;7 amp;4
4 amp;4 amp;6
5 amp;6 amp;5
4 amp;5 amp;7
Use alpha = .05 to test for differences among comfort levels for the three types of browsers.