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yhernandez yhernandez
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A year ago Edited: 2 weeks ago, bio_man
A study designed to compare two ethnic groups on a measure of a particular personality
trait used a large number of participants in order to have high power. The study found a
significant result, but the difference between the means was very small (that is, there
was a small effect size). What conclusion can be drawn regarding the difference
between the two groups on the personality scale, and why?
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Educator
2 weeks ago
When comparing two means if the difference between the means is large and the variance within the samples is small then the t value will be large.
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