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1. Identifying main effects and interaction The results of a two-factor, independent-measures, equal n experiment are summarized in the following matrix. The numerical value in each cell is the mean score obtained from the sample in that treatment condition. Compute the overall means for the scores in A₁, the scores in Az, the scores in B₁, and the scores in B2. Enter each of the means to the right of the appropriate row or below the appropriate column in the matrix.

1. Identifying main effects and interaction The results of a two-factor, independent-measures, equal n experiment are summarized in the following matrix. The numerical value in each cell is the mean score obtained from the sample in that treatment condition. Compute the overall means for the scores in A₁, the scores in Az, the scores in B₁, and the scores in B2. Enter each of the means to the right of the appropriate row or below the appropriate column in the matrix.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 2CYU
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Start: Chapter 12 Mastery Train x MindTap - Cengage Learning + age.com/static/nb/ui/evo/index.ht deploymentid=54815322405144670032 << CENGAGE MINDTAP Complete: Chapter 14 Problem Set 1. Identifying main effects and interaction The results of a two-factor, independent-measures, equal n experiment are summarized in the following matrix. The numerical value in each cell is the mean score obtained from the sample in that treatment condition. S Compute the overall means for the scores in A₁, the scores in Az, the scores in B₁, and the scores in B2. Enter each of the means to the right of the appropriate row or below the appropriate column in the matrix. B₁ B₂ M = 4 M = 10 M = A₁ Az M = 4 M = 2 M= M = M = Make a graph of the results of the experiment. Use the blue points (circle symbol) to plot the means for level 1 of factor A (A1). Use the orange points (square symbol) to plot the means for level 2 of factor A (Az). (Note: Line segments will automatically connect your points.) ? h 10 78°F Mostly cloudy arch reatment Mean 007 10 C O factor A, level 1 factor A, level 2 ¡C O A a
Transcribed Image Text:Start: Chapter 12 Mastery Train x MindTap - Cengage Learning + age.com/static/nb/ui/evo/index.ht deploymentid=54815322405144670032 << CENGAGE MINDTAP Complete: Chapter 14 Problem Set 1. Identifying main effects and interaction The results of a two-factor, independent-measures, equal n experiment are summarized in the following matrix. The numerical value in each cell is the mean score obtained from the sample in that treatment condition. S Compute the overall means for the scores in A₁, the scores in Az, the scores in B₁, and the scores in B2. Enter each of the means to the right of the appropriate row or below the appropriate column in the matrix. B₁ B₂ M = 4 M = 10 M = A₁ Az M = 4 M = 2 M= M = M = Make a graph of the results of the experiment. Use the blue points (circle symbol) to plot the means for level 1 of factor A (A1). Use the orange points (square symbol) to plot the means for level 2 of factor A (Az). (Note: Line segments will automatically connect your points.) ? h 10 78°F Mostly cloudy arch reatment Mean 007 10 C O factor A, level 1 factor A, level 2 ¡C O A a
ools rch 9 8 7 factor A, level 1 O factor A, level 2 + Level 1 + Level 2 factor B Use the overall means and your graph to decide whether there appears to be a main effect for factor A, a main effect for factor B, and an interaction. W Yes No Main effect for factor A? O O Main effect for factor B? O O Interaction? O O Grade It Now Save & Continue Continue without saving Treatment Mean ON wa O 100 C 31 47 78°F Mostly cloudy
Transcribed Image Text:ools rch 9 8 7 factor A, level 1 O factor A, level 2 + Level 1 + Level 2 factor B Use the overall means and your graph to decide whether there appears to be a main effect for factor A, a main effect for factor B, and an interaction. W Yes No Main effect for factor A? O O Main effect for factor B? O O Interaction? O O Grade It Now Save & Continue Continue without saving Treatment Mean ON wa O 100 C 31 47 78°F Mostly cloudy
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