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"here is some evidence indicating that people with isible tattoos are viewed more negatively than eople without visible tattoos (Resenhoeft, Villa, z Wiseman, 2008). In a similar study, a researcher rst obtained overall ratings of attractiveness for a woman with no tattoos shown in a color photograph. On a 7-point scale, the woman received an average ating of u = 4.9, and the distribution of ratings was ormal with a standard deviation of o = esearcher then modified the photo by adding a tatto fa butterfly on the woman's left arm. The modifiec hoto was then shown to a sample of n = 16 stu- ents at a local community college and the students sed the same 7-point scale to rate the attractivenes I the woman. The average score for the photo with ne tattoo was M 4.2. %3D 0.84. The ont difference in

"here is some evidence indicating that people with isible tattoos are viewed more negatively than eople without visible tattoos (Resenhoeft, Villa, z Wiseman, 2008). In a similar study, a researcher rst obtained overall ratings of attractiveness for a woman with no tattoos shown in a color photograph. On a 7-point scale, the woman received an average ating of u = 4.9, and the distribution of ratings was ormal with a standard deviation of o = esearcher then modified the photo by adding a tatto fa butterfly on the woman's left arm. The modifiec hoto was then shown to a sample of n = 16 stu- ents at a local community college and the students sed the same 7-point scale to rate the attractivenes I the woman. The average score for the photo with ne tattoo was M 4.2. %3D 0.84. The ont difference in

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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have a tattoo? Use a two-tailed test with a = .0 . Compute Cohen's d to measure the size of the hypothesis test and the measure of effect size a e. Write a sentence describing the outcome of the "here is some evidence indicating that people with isible tattoos are viewed more negatively than eople without visible tattoos (Resenhoeft, Villa, z Wiseman, 2008). In a similar study, a researcher rst obtained overall ratings of attractiveness for a woman with no tattoos shown in a color photograph On a 7-point scale, the woman received an average ating of u = 4.9, and the distribution of ratings was ormal with a standard deviation of o = 0.84. The esearcher then modified the photo by adding a tatto fa butterfly on the woman's left arm. The modifiec hoto was then shown to a sample of n = ents at a local community college and the students sed the same 7-point scale to rate the attractivenes f the woman. The average score for the photo with ne tattoo was M = 4.2. %3D %3D 16stu- -Do the data indicate a significant difference in rated attractiveness when the woman appeared a • Compute Cohen's d to measure the size of the effect. . Write "ypothesis test and the measure of effect size a would appear in a research report.
Transcribed Image Text:have a tattoo? Use a two-tailed test with a = .0 . Compute Cohen's d to measure the size of the hypothesis test and the measure of effect size a e. Write a sentence describing the outcome of the "here is some evidence indicating that people with isible tattoos are viewed more negatively than eople without visible tattoos (Resenhoeft, Villa, z Wiseman, 2008). In a similar study, a researcher rst obtained overall ratings of attractiveness for a woman with no tattoos shown in a color photograph On a 7-point scale, the woman received an average ating of u = 4.9, and the distribution of ratings was ormal with a standard deviation of o = 0.84. The esearcher then modified the photo by adding a tatto fa butterfly on the woman's left arm. The modifiec hoto was then shown to a sample of n = ents at a local community college and the students sed the same 7-point scale to rate the attractivenes f the woman. The average score for the photo with ne tattoo was M = 4.2. %3D %3D 16stu- -Do the data indicate a significant difference in rated attractiveness when the woman appeared a • Compute Cohen's d to measure the size of the effect. . Write "ypothesis test and the measure of effect size a would appear in a research report.
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