Answered: What does power curve shows?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section4.5: Correlation And Causation

Problem 27PFA

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What does power curve shows?

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The power curve is represented by 1-β where β stands to be the probability of committing type II error. Power or stands to be the probability for testing that the null hypothesis is truly rejected. When the power curve is taken into consideration with respect to the certain statistical tests, a curve is usually envisaged that seems similar to inverted normal density. The curve rises monotonically and smoothly from a height equivalent to the level of significance of the test. The rise in curve continues until it reaches the maximum height of a hundred percent eventually.

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