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2) Are men with beards perceived as being more athletic? A research obtained a set of 10 photographs, 5 showing men who had beards and
2) Are men with beards perceived as being more athletic? A research obtained a set of 10 photographs, 5 showing men who had beards and 5 showing men who were clean shaven. The photographs were shown to a sample of n = 25 college students and the students were asked to rate the athleticism of the person in the photo on a scale of 1 to 10. Each student rated the 5 photos of bearded men and the 5 photos of clean shaven men. For each student, the average rating for the bearded and clean shaven men are provided. Bearded Men Clean Shaven Men Compared to clean shaven men, how much more athletic are Student Score Student Score bearded men perceived? Compute the following: 10 1 7 1) a point-estimate 2) a 95% confidence interval + 0.90 5 3) a 80% confidence interval 0.58 7 10 13 10 14 15 10 16 10 17 10 18 6 19 20 20 10 8 23 23 24 24 25 10 25
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