Mathematics · Statistics
Given 'σ' as the standard deviation of a given series, if a constant 'k' is added to each and every observation of the series, what will be the standard deviation of the new series?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1σk
- 2σ✓
- 3σ − k
- 4σ + k
Correct answer
σ
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