[Solution Library] A researcher conducts an independent-measures study comparing two treatments and reports the t statistic as t (30) = 2.085. How many individuals
Question: A researcher conducts an independent-measures study comparing two treatments and reports the t statistic as
t (30) = 2.085.
- How many individuals participated in the entire study?
- Using a two-tailed test with α = .05, is there a significant difference between the two treatments?
- Compute r 2 to measure the percentage of variance accounted for by the treatment effect.
Deliverable: Word Document 
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Properties of the Standard Normal Distribution - MathCracker.com