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)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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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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