Mathematics · Probability and Statistics
Match List-I (Statistic) with List-II (Standard Error): List-I (Statistic) A. Sample Mean (x̄) B. Sample Variance (s2) C. Difference of two independent sample means (x̄1 - x̄2) D. Difference of two independent sample standard deviations (s1 - s2) List-II (Standard Error) 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-II, B-IV, C-III, D-I
- 2A-III, B-I, C-II, D-IV
- 3A-III, B-II, C-IV, D-I
- 4A-III, B-IV, C-II, D-I✓
Correct answer
A-III, B-IV, C-II, D-I
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