Mathematics · Statistics - Hypothesis Testing
Student's t-test is primarily used for testing the significance of mean differences in:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Small samples (n < 30)✓
- 2Large samples (n ≥ 30)
- 3Populations with known standard deviation regardless of sample size
- 4Non-normal distributions only
Correct answer
Small samples (n < 30)
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