Mathematics · Statistics
Identify Sturges' formula used to determine the approximate number of classes K, where N is the total frequency.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1K = 1 + 3.322 log10N✓
- 2K = 1 + 2.145 log10N
- 3K = 1 - 3.322 log10N
- 4K = 10 log10N
Correct answer
K = 1 + 3.322 log10N
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