Mathematics · Statistics
Match List - I (Statistic) with List - II (Standard Error) and select the correct answer: List - I: A. Sample Mean (x̅) B. Sample Variance (s2) C. Difference of two independent sample means (x̅1 − x̅2) D. Difference of two independent sample standard deviations (s1 − s2) List - II: I. √[(σ12 / 2n1) + (σ22 / 2n2)] II. √[(σ12 / n1) + (σ22 / n2)] III. σ / √n IV. σ2√(2/n)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A - III, B - IV, C - II, D - I✓
- 2A - III, B - II, C - IV, D - I
- 3A - III, B - IV, C - I, D - II
- 4A - I, B - III, C - II, D - IV
Correct answer
A - III, B - IV, C - II, D - I
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