This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: Yes Why? Because 3.47 is< than 2.024 at the .05 level (b) Is this a onesided or twosided test? Twosided test (c) If the hypothesis had been H : µ 1 µ 2 = 2 versus H 1 : µ 1 µ 2 ≠ 2 would you reject the null hypothesis at the 0.05 level? Yes, I would reject the null hypothesis because the pvalue is at .001 which is less than .05 (d) If the hypothesis had been H : µ 1 µ 2 = 2 versus H 1 : µ 1 µ 2 < 2 would you reject the null hypothesis at the 0.05 level? Can you answer this question without doing any additional calculations? Why? Yes, I would reject the null hypothesis. I would have to redo the T distribution since now I have a left tailed alternative hypothesis. .....
View
Full
Document
This note was uploaded on 04/16/2010 for the course IET 19575 taught by Professor Dr.joshi during the Spring '10 term at Morehead State.
 Spring '10
 Dr.Joshi

Click to edit the document details