Hypothesis Tests in SPSS
Hypothesis Tests in SPSS
How to Perform a Wilcoxon Signed Rank Test in SPSS
The Wilcoxon Signed Rank Test is the non-parametric version of the paired samples t-test. It is used to test whether or not there is a significant difference...
Hypothesis Tests in SPSS
How to Perform a Paired Samples t-test in SPSS
A paired samples t-test is used to compare the means of two samples when each observation in one sample can be paired with an...
Hypothesis Tests in SPSS
How to Perform a Mann-Whitney U Test in SPSS
A Mann-Whitney U test (sometimes called the Wilcoxon rank-sum test) is used to compare the differences between two samples when the sample distributions are not normally...
Hypothesis Tests in SPSS
How to Perform a Two Sample t-test in SPSS
A two sample t-test is used to test whether or not the means of two populations are equal.
This tutorial explains how to conduct a...
Hypothesis Tests in SPSS
How to Perform a One Sample t-test in SPSS
A one sample t-test is used to test whether or not the mean of a population is equal to some value.
This tutorial explains how...
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