A. Dr. Lightman would like to know if ratings of attraction differed due to group size for women in general. All three groups of women were given a photo of the same man, but in group 1 the women was with 20 other women, in group 2 with two other women, and in group 3 she was alone. Does attraction depend on group size for women in general?
Group 1 | Group 2 | Group 3 |
12 | 10 | 8 |
4 | 2 | 0 |
12 | 10 | 8 |
4 | 2 | 0 |
7 | 4 | 2 |
**Please answer as much as you can, if not all. I need this to study for a test but Im not sure if my answers are correct. Thanks!**
(3) Test Statistic: From the given data
Test Statistic F = 1.329
Thus we conclude that there is no significance difference among the three sample means.
A. Dr. Lightman would like to know if ratings of attraction differed due to group size...
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