A researcher 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?

Question

Nikolas Dorsey

Mathematics

27 August, 11:08

A researcher 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?

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Big Mac · Answer 1

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.