A sample of size n=27 is used to conduct a significance test for Ho: µ=75 versus Ha: µ > 75. The test statistic is t = 3.45. What are the degrees of freedom for this test statistic? A) 26 3) 27 C) 74 75

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A sample of size n= 27 is used to conduct a significance test for Ho: µ=75 versus Ha: u
> 75. The test statistic is t = 3.45. What are the degrees of freedom for this test statistic?
A) 26
B) 27
С) 74
D) 75
Transcribed Image Text:A sample of size n= 27 is used to conduct a significance test for Ho: µ=75 versus Ha: u > 75. The test statistic is t = 3.45. What are the degrees of freedom for this test statistic? A) 26 B) 27 С) 74 D) 75
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