The level of significance refers to the probability of making a Type I error. □ True □ False a) For a given sample size, revising a decision rule so that the probability of a Type I error is decreased will also decrease the probability of making a Type II error. □ True □ False b) The first step in hypothesis testing is to determine the critical value(s) of the test statistic. □ True □ False c) Compared to using a = 0.10, the selection of a = 0.001 will tend to make it less likely that a true null hypothesis will be rejected. □ True □ False
The level of significance refers to the probability of making a Type I error. □ True □ False a) For a given sample size, revising a decision rule so that the probability of a Type I error is decreased will also decrease the probability of making a Type II error. □ True □ False b) The first step in hypothesis testing is to determine the critical value(s) of the test statistic. □ True □ False c) Compared to using a = 0.10, the selection of a = 0.001 will tend to make it less likely that a true null hypothesis will be rejected. □ True □ False
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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- The level of significance refers to the
probability of making a Type I error.
□ True □ False
a) For a given sample size, revising a decision rule so that the probability of a Type I error is decreased will also decrease the probability of making a Type II error.
□ True □ False
b) The first step in hypothesis testing is to determine the critical value(s) of the test statistic.
□ True □ False
c) Compared to using a = 0.10, the selection of a = 0.001 will tend to make it less likely that a true null hypothesis will be rejected.
□ True □ False
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