The following scores are from an independent-measures study comparing two treatment conditions. a. use an independent-measures t test with alpha level = 0.05 to determine whether there is a significant mean difference between the two treatments. b. use an ANOVA with alpha level = 0.05 to determine whether there is s significant mean difference between the two treatments. You should find that F=t2. Treatment I Treatment II 10 7 8 4 7 9 9 3 13 7 7 6 6 10 12 2 N=16 G=120 ∑X2=1036

The following scores are from an independent-measures study comparing two treatment conditions. a. use an independent-measures t test with alpha level = 0.05 to determine whether there is a significant mean difference between the two treatments. b. use an ANOVA with alpha level = 0.05 to determine whether there is s significant mean difference between the two treatments. You should find that F=t2. Treatment I Treatment II 10 7 8 4 7 9 9 3 13 7 7 6 6 10 12 2 N=16 G=120 ∑X2=1036

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Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.1: Measures Of Center

Problem 4GP

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The following data represent the results from an independent-measures study comparing two treatment conditions. Use an independent-measures t test with α = .05 to determine whether there is a significant mean difference between the two treatments. Use an ANOVA with α = .05 to determine whether there is a significant mean difference between the two treatments. Treatment I II 8 2 N = 10 7 3 G = 50 6 3 ΣX2 = 306 5 5 9 2 M = 7 T = 35 M = 3 T = 15 SS = 10 SS = 6
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