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E-book
Author Allum, Nick, author

Title Learn to use the difference of means t-test in SPSS with data from the Eurobarometer (63.1, Jan-Feb 2005) / Nick Allum
Published London : SAGE Publications, 2015
Online access available from:
Sage Research Methods Datasets    View Resource Record  

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Description 1 online resource : illustrations (black and white, and colour)
Summary This dataset example introduces difference of means t-tests. This method allows researchers to compare the means of a single variable for two subsets of the data to evaluate whether the means for those two subsets are statistically significantly different from each other or not. This technique builds on the single mean t-test. This example describes the difference of means t-test, discusses the assumptions underlying it, and shows how to compute and interpret it. There are many variants of difference of means testing - this example focuses on the independent samples t-test
Audience Specialized
Notes Description based on online resource; title from home page (viewed on September 16, 2015)
Subject t-test (Statistics)
t-test (Statistics) -- Case studies.
Means tests.
Means tests -- Case studies.
Research -- Statistical methods.
Research -- Statistical methods -- Case studies.
Science -- Europe -- Statistics.
Genre/Form Case studies.
Statistics.
Form Electronic book
ISBN 9781473947511 (online resource)