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Step-by-step instructions, with screenshots, on how to run an Independent t-test in SPSS Statistics. This includes the SPSS output, and how to interpret the output.
Independent Samples T-Test Dialogs. Output I - Significance Levels. Output II - Effect Size. APA Reporting - Tables & Text. Introduction & Example Data. An independent samples t-test examines if 2 populations. have equal means on some quantitative variable.
Step-by-step instructions, with screenshots, showing how to carry out an independent-samples t-test using SPSS. This includes the SPSS Statistics output, and how to interpret this output.
2 sie 2014 · The Independent-Samples and Paired-Samples t Tests in SPSS versions 21-22 This guide uses the Rikers 1989 data set for Independent Samples test and the NELS dataset for the Paired Samples test. All t Tests are means comparisons: A One Sample t test compares a sample average to a population mean.
Fortunately, when using SPSS Statistics to run a one-sample t-test on your data, you can easily detect possible outliers. In our enhanced one-sample t-test guide, we: (a) show you how to detect outliers using SPSS Statistics; and (b) discuss some of the options you have in order to deal with outliers.
This video describes how to perform one-sample and independent-samples t tests using SPSS.
Running and Reading a One-Sample t test in SPSS versions 21-22. The following example uses the Rikers 1989.sav dataset from SPSS Work in Blackboard. When we run a one-sample t test, we are testing the mean for a single sample against a particular value, called the test value.
