Discussion:
Q: 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 indicate greater comfort. Suppose the following date were collected.
a) Use a=.05 to test for differences among comfort levels for the three types of browsers.
|
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
|