'Paired difference' presentation slideshows

Two-Sample Tests and One-Way ANOVA

Chapter 10. Two-Sample Tests and One-Way ANOVA. Objectives. In this chapter, you learn: How to use hypothesis testing for comparing the difference between The means of two independent populations The means of two related populations The proportions of two independent populations

905 views • 79 slides

Statistics

842 views • 62 slides

Select The After Data For Variable 1 Range Focus Dreams/tutorialoutletdotcom

FOR MORE CLASSES VISIT www.tutorialoutlet.com Refer to the Weight Watchers file below: Use excel to test. For each paired difference, compute After - Before. In Data Analysis, t-test: Paired Two Sample for means, select the After data for Variable 1 Range. Note that the critical value output by Data Analysis for this test is always positive. In this problem, the sign of the critical value is negative corresponding to a 1-tailed test with lower reject region and negative lower critical value.

44 views • 3 slides

Select The After Data For Variable 1 Range Something Great /tutorialoutletdotcom

FOR MORE CLASSES VISIT www.tutorialoutlet.com Refer to the Weight Watchers file below: Use excel to test. For each paired difference, compute After - Before. In Data Analysis, t-test: Paired Two Sample for means, select the After data for Variable 1 Range. Note that the critical value output by Data Analysis for this test is always positive. In this problem, the sign of the critical value is negative corresponding to a 1-tailed test with lower reject region and negative lower critical value.

39 views • 3 slides