The average effect size in social psychology is around d = 0.21. Conventionally, a sample over 30 individuals is considered 'large.' If we are running an experiment for which we will perform a two-tailed test t-test and we have 30 individuals in each of the two conditions, what is our predicted power? (use the standard alpha)
The average effect size in social psychology is around d = 0.21. Conventionally, a sample over 30 individuals is considered 'large.' If we are running an experiment for which we will perform a two-tailed test t-test and we have 30 individuals in each of the two conditions, what is our predicted power? (use the standard alpha)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The average effect size in social psychology is around d = 0.21. Conventionally, a sample over 30
individuals is considered 'large.' If we are running an experiment for which we will perform a
two-tailed test t-test and we have 30 individuals in each of the two conditions, what is our
predicted power? (use the standard alpha)
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