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ANOVA versus a t-test

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How can you tell when you should use the ANOVA versus a t-test? What is one problem with using the ANOVA when the t-test is the appropriate data analysis?

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This posting helps with a question about hypothesis testing. The solution examines ANOVA versus a t-test. The test that is appropriate for data analysis is given.

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Problem: How can you tell when you should use the ANOVA versus a t-test? What is one problem with using the ANOVA when the t-test is the appropriate data analysis?

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ANOVA versus a t-test
How can you tell when you should use the ANOVA versus a t-test? What is one problem with using the ANOVA when the t-test is the appropriate data analysis?
Solution:

In an ANOVA is not a t test uses difference in mean and an ANOVA uses difference in variance we use it when u have more than two samples or more than one factor (variable)
- An ANOVA is like a ...

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