Statistics & Probability
Instant, private, and free
Grouped Data Standard Deviation Calculator.
Calculate frequency-weighted grouped-data standard deviation.
On-device calculationNo signup
01
Set your values
Results update as you type.
02 / ANSWER
Result: Grouped mean: 2.222222
Population SD: 0.785674
FAQs
What does the grouped data standard deviation calculator calculate?
Calculate frequency-weighted grouped-data standard deviation.