For a one-tailed test with = .05 and a sample of n = 9, the critical value for the t statistic is t ...

For a one-tailed test with  = .05 and a sample of n = 9, the critical value for the t statistic is t = 1.860.
 
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Question 2

For a two-tailed test with  = .05 and a sample of n = 16, the boundaries for the critical region are t = 2.120.
 
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Question 3

For a hypothesis test using a t statistic, the boundaries for the critical region will change if the sample size is changed.
 
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Question 4

As the sample size is increased, the distribution of t statistics becomes flatter and more spread out.
 
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Question 5

For a two-tailed hypothesis test with  = .05 and a sample of n = 25 scores, the boundaries for the critical region are t = 2.060.
 
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