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Tutorial SPSS Single Sample t-test: output, tutoriel & guide de travaux pratiques en pdf.
Single Sample t-test
• Open data file
Select:
1. Analyze
2. Compare Means
3. One Sample
T-Test
Single Sample t-test
• Move DV to ‘test variables’
• Type in desired test value (μ)
• Options: choose a confidence interval. (95% is default)
• Click OK
Single Sample t-test: output
Provides:
• Descriptives
• Test statistic t
• df and p-value
• Confidence Interval of mean difference
• Compare p to α
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