Question:medium
An appropriate statistical tool used to compare the differences among three or more than three groups is:
An appropriate statistical tool used to compare the differences among three or more than three groups is:
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Remember:
2 groups $\to$ t-test.
$\ge 3$ groups $\to$ ANOVA (Analysis of Variance).
This is a standard rule of thumb in biostatistics.
2 groups $\to$ t-test.
$\ge 3$ groups $\to$ ANOVA (Analysis of Variance).
This is a standard rule of thumb in biostatistics.
Updated On: Jul 31, 2026
- t-test
- Correlations
- ANOVA
- Regression
Show Solution
The Correct Option is C
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