The following values summarize the results from an independent-measures study comparing two treatment conditions. a. Use an
Question:
The following values summarize the results from an independent-measures study comparing two treatment conditions.
a. Use an independent-measures t test with α = .05 to determine whether there is a significant mean difference between the two treatments.
b. Use an ANOVA with α = .05 to determine whether there is a significant mean difference between the two treatments.
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Treatment II N = 12 M = 4 M = 10 T = 32 SS = 45 G = 72 EX² = 588 T = 40 SS = 15
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a The pooled variance is 6 the estimated standard error is 150 a...View the full answer
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Related Book For
Statistics For The Behavioral Sciences
ISBN: 9781111830991
9th Edition
Authors: Frederick J Gravetter, Larry B. Wallnau
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