practical significance of a test of hypotheses about a proportion?

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section9.7: Probability
Problem 1SE: What term is used to express the likelihood of an event occurring? Are there restrictions on its...
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Which of the following would be most helpful in assessing the practical significance of a test of hypotheses about a proportion?

 

 

A)

Test the hypotheses using significance level a = 0.001.

 

B)

Report the P-value of your test.

 

C)

Take another sample and retest just to make sure the results are not due to chance.

 

D)

Construct a 99% confidence interval for the proportion in order to see the magnitude of the proportion.

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