Aresearcher interested in the impact of "dress-down fridays" on work performance decides to study the impact of attire at work. she randomly selects 35 people at a large company to participate. over the course of three weeks, she has all 35 participants experience working under three different levels of work attire: casual, dress-casual, and formal attire. what statistical analysis would be appropriate for her design?

The statistical analysis that is appropriate for her design is : one way within groups analysis of variance or ANOVA.

Step-by-step explanation:

The statistical analysis that is appropriate for her design is : one way within groups analysis of variance or ANOVA.

In ANOVA, the researchers can reduce the within-groups variability, by keeping the same number of participants in each group.

explanation:

previous steps have made pa≅ pb ≅ st ≅ su. setting the compass width to ab allows you to make tu the same length. then δstu ≅ δpab by the sss congruence postulate, and ∠p ≅ ∠s by the reason cpctc.