alpha error


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alpha error

n. Statistics
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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Sample size was calculated using GPower 3.1.9.2 software and keeping the values of effect size, alpha error probability and power as 0.5, 0.05 and 0.8 respectively for a two tailed independent t test.
The probability of the test statistic (0.78) is greater than the probability of alpha error rate (0.05).