Mathematics · Statistics
Which of the following represents the formula for calculating the 'Arithmetic Mean' in a continuous series using the short-cut method?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1x̄ = A + ∑fdxN✓
- 2x̄ = A - ∑fdxN
- 3x̄ = ∑xN
- 4x̄ = ∑fdxN
Correct answer
x̄ = A + ∑fdxN
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