8. Student's T-test
Click on the Student's t-test in the Statistics category.
Choose the type of t-test you want to perform:
Code View: Preview the generated code.
Data View: Preview the data that will be used in the test.
Run: Execute the code.
One-sample t-test
Data: Select the data for the t-test. You can choose specific data satisfying certain conditions using Subset.
Test Variable: Choose the group for the t-test.
Test Value: Enter the test value for the t-test in that group. The alternative hypothesis will be based on this value.
Alternative Hypothesis: Select the alternative hypothesis.
Confidence Interval: Set the confidence interval.
Independent two-sample t-test
Input Type: Choose the type of data for the t-test.
Data: Select the data for the t-test. You can choose specific data satisfying certain conditions using Subset.
Test Variable: Choose the two groups for the t-test.
Alternative Hypothesis: Choose the alternative hypothesis.
Paired samples t-test
Data: Select the data for the t-test. You can choose specific data satisfying certain conditions using Subset.
Paired Variable: Choose the paired groups for the t-test.
Alternative Hypothesis: Choose the alternative hypothesis.
Confidence Interval: Set the confidence interval.
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