Spss T. The independent samples t test compares the difference in the means from the two groups to a given value usually 0. This tutorial quickly walks you through the correct steps for running this test in spss.
This tutorial quickly walks you through the correct steps for running this test in spss. Define the grouping variable values as 1 and 2 for this example. The single sample t test compares the mean of the sample to a given number which you supply.
Were the mean salaries over 2018 and 2019 equal for all dutch citizens.
A paired samples t test examines if 2 variables have equal means in some population. Move the grouping variable into its box and the outcome variable into the test variable s box. Were the mean salaries over 2018 and 2019 equal for all dutch citizens. Spss statistics the world s leading statistical software is designed to solve business and research problems through ad hoc analysis hypothesis testing geospatial analysis and predictive analytics.
