Power of test and error Type I

by george   Last Updated October 18, 2018 17:19 PM

I need some help with these multiple choice questions:

1) Considering a statistical test for the mean. the error type I is a=0.027. How at least is the power of the test? The possible answers are 0.027, 0.05, 0.10, 0, 1, 0.90

2) Considering a statistical test for the mean. the error type II for a specific value is 0.10. Then the error type I is less or equal than:

A. 0.027 B. 0.05 C. 0.10 D. 0.90 E. 0.50



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