Introduction: Paired Samples T Test: SPSS (2.3)

A Paired-Samples T Test is used to test if an observed difference between two means is statistically significant. To run a t test, the following conditions must be met: the data (1) has normal distribution, (2) is a large data set, and (3) has no outliers. If any of these conditions is not met, then a nonparametric test should be used. Created by the ITS Training Program at CSULA for students.

Comments

About This Instructable

408views

0favorites

License:

Bio: Information Technology Services (ITS) provides access to just-in-time learning systems that deliver training to Cal State L.A. students, faculty and staff when and where ... More »
More by myCSULA:Using the Shape ToolCreating Complex ShapesAdobe Photoshop CS4
Add instructable to: