Mathematics

Mathematics, 07.07.2019 23:10, leslie4759

In a 4 x 3 factorial design, there are how many levels of the first grouping factor?

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Mathematics, 25.06.2019 01:20, whimsy

1.think about the mixed design idea (at least one independent variable is independent while the other is correlated). give me two benefits of this design (compared to a design that has only independently assigned independent variables or only correlated variables).2.you now know we consider both main effects and interactions in factorial designs. i hope that it is apparent that we also have a hypothesis (and null hypothesis) for each main effect as well as the interaction. think about a 2 x 2 design. for this pause problem, first describe any study (made up or a real one) that has a 2 x 2 design (just don’t use the one from your and then write out the three null hypotheses (one for factor a, one for factor b, and the interaction of factors a and b!

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Mathematics, 22.07.2019 21:30, anthonymcnulty321

Suppose you were interested in conducting an experiment with two independent variables. why should you use a factorial design instead of two separate experiments? a. the factorial design has greater reliability than two separate experiments. b. the factorial design has a decreased chance of experimenter bias affecting the outcome. c. the factorial design allows you to test for main effects. d. the factorial design allows you to test for interactions

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Social Studies, 05.08.2019 22:10, donaldpartee1

Susan is working on the design of a between-subjects study in which she has three levels of two different variables (a 3 x 3 factorial). if she has 20 subjects in each group, how many subjects will she need?

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Physics, 08.10.2019 20:40, ThePotato381

Dr. gavin decides that instead of conducting a 2 ´ 4 independent-groups factorial design, he is going to conduct a 2 ´ 4 within-subjects factorial design. which of the following things will change?

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In a 4 x 3 factorial design, there are how many levels of the first grouping factor?...

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