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 |
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Frequency Table
Value | Frequency | Percentage |
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