Statistics: Informed Decisions Using Data (4th Edition)

Published by Pearson
ISBN 10: 0321757270
ISBN 13: 978-0-32175-727-2

Chapter 10 - Section 10.6 - Assess Your Understanding - Explaining the Concepts - Page 521: 22

Answer

When the size of sample rises, the probability of Type II error decreases. It means that the power of test \[\left( 1-\beta \right)\] increases and the null hypothesis is rejected.

Work Step by Step

The greater the value of the power of test, more are the chances of rejecting the when is true. The probability of Type II error decreases when the sample size increases.
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