A psychologist was interested in the effects of alcohol on mate selection at night clubs. Herprediction was that after alcohol had been consumed, subjective perceptions of the physicalattractiveness of another person would become more "inaccurate" (a phenomenon known as thebeer-goggles effect). She was also interested whether this effect was different for men and women.She selects a group of participants to join her at a night-club: 14 men and 14 women. She thenrandomly assigns each participant to either consume multiple alcoholic beverages (the 'alcoholgroup) or to consume no alcohol (the 'no-alcohol' group). At the end of the evening, she takes aphotograph of the person each participant was chatting up. She then asked a pool of independentraters to assess the attractiveness of the person in each photo (higher scores indicating higher levelsof attractiveness).Which of the following lists include all significant effects?AlcoholNo alcohol6.63.8Men 6.04.1WomenThe sourceofDegreesofMSFvariabilitywithindatasetFreedomGender168.75Condition1332.29Interaction197.80Error3487.44TotalO Main etfect of genderO Main effect of gender, interaction effectO Interaction effectO Main effect of condition

Given information: The output of two way ANOVA is given.

Answered: A psychologist was interested in the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Which scent station showed no significant preference by one insect type over the others? Rotten eggs Manure All scents Dead mouse Rotten peach
The Women’s Institutional Studies group at a Midwestern university wanted to compare the percentages of female faculty members in the various units on campus in Spring 2004. Of particular interest were the percentages of female faculty in the College of Education and in the College of Business . In a sample of 80 College of Education faculties, there were 36 females, and in a sample of 70 College of Business faculties, there were 15 females. Based upon this sample information, which of the following is the 98% confidence interval for the difference in the actual percentages of female faculty between College of Education and College of Business ? a. (0.075, 0.405). b. (0.123, 0.357). c. (-0.012, 0.252). d. (0.058, 0.422). e. (0.101, 0.379).
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