Which of the following statements is false? (a) When the alternative hypothesis is two-sided, the null hypothesis is rejected for values of the test statistic located in either tail of that statistic's sampling distribution. (b) If we do not know the population variance, then our test statistic is distributed according to the t-distribution. (c) When the p-value is less than the significance level, we reject the null hypothesis. (d) When the alternative hypothesis is greater than, the rejection region is the upper tail of the distribution

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Which of the following statements is false?
(a) When the alternative hypothesis is two-sided, the null hypothesis is rejected for
values of the test statistic located in either tail of that statistic's sampling
distribution.
(b) If we do not know the population variance, then our test statistic is distributed
according to the t-distribution.
(c) When the p-value is less than the significance level, we reject the null
hypothesis.
(d) When the alternative hypothesis is greater than, the rejection region is the
upper tail of the distribution
(e) None of the above
Transcribed Image Text:Which of the following statements is false? (a) When the alternative hypothesis is two-sided, the null hypothesis is rejected for values of the test statistic located in either tail of that statistic's sampling distribution. (b) If we do not know the population variance, then our test statistic is distributed according to the t-distribution. (c) When the p-value is less than the significance level, we reject the null hypothesis. (d) When the alternative hypothesis is greater than, the rejection region is the upper tail of the distribution (e) None of the above
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