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