Determine whether the given statements are true or false. a. In hypothesis testing, it is never valid

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Determine whether the given statements are true or false. 

a. In hypothesis testing, it is never valid to form a conclusion of supporting the null hypothesis.

b. The conclusion of “fail to reject the null hypothesis” has exactly the same meaning as “accept the null hypothesis.” 

c. If correct methods of hypothesis testing are used with a large simple random sample that satisfies the test requirements, the conclusion will always be true.

d. When conducting a hypothesis test about the claimed proportion of adults who have current driving licenses, the problems with a convenience sample can be overcome by using a larger sample size.

e. When repeating the same hypothesis test with different random samples of the same size, the conclusions will all be the same. 

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Elementary Statistics

ISBN: 9780136803201

14th Edition

Authors: Mario F. Triola

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