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Standard Deviation Calculator
Please provide numbers separated by commas to calculate the:
Standard deviation, variance, mean, sum, and margin of error.
You can enter numbers separated by commas, spaces, or on separate lines.
Results
Numbers Count (N):
0
Sum (Σx):
0
Mean (μ):
0
Variance (σ²):
0
Standard Deviation (σ):
0
Calculation Steps
Margin of Error (Confidence Interval)
| Confidence Level | Margin of Error | Error Bar |
|---|
Frequency Table
| Value | Frequency | Percentage |
|---|