Statistics & Experiments
Statistical utilities for analysts and researchers. Results are educational estimates — validate with your methodology.
3,409 tools · Page 103 of 143
Sample Size — One-sample proportion (power 0.95, α 0.1)
Estimate required sample size for one-sample proportion at power 0.95 and alpha 0.1.
Advanced
OpenNormal PDF / PMF — standard
Evaluate Normal pdf / pmf with standard parameters.
Advanced
OpenNormal PDF / PMF — wide
Evaluate Normal pdf / pmf with wide parameters.
Advanced
OpenNormal PDF / PMF — shifted
Evaluate Normal pdf / pmf with shifted parameters.
Advanced
OpenNormal PDF / PMF — tight
Evaluate Normal pdf / pmf with tight parameters.
Advanced
OpenNormal PDF / PMF — high-mean
Evaluate Normal pdf / pmf with high-mean parameters.
Advanced
OpenNormal PDF / PMF — low-mean
Evaluate Normal pdf / pmf with low-mean parameters.
Advanced
OpenNormal PDF / PMF — skew-lite
Evaluate Normal pdf / pmf with skew-lite parameters.
Advanced
OpenNormal PDF / PMF — skew-strong
Evaluate Normal pdf / pmf with skew-strong parameters.
Advanced
OpenNormal PDF / PMF — unit
Evaluate Normal pdf / pmf with unit parameters.
Advanced
OpenNormal PDF / PMF — heavy-tail
Evaluate Normal pdf / pmf with heavy-tail parameters.
Advanced
OpenNormal PDF / PMF — narrow-peak
Evaluate Normal pdf / pmf with narrow-peak parameters.
Advanced
OpenNormal PDF / PMF — offset
Evaluate Normal pdf / pmf with offset parameters.
Advanced
OpenNormal PDF / PMF — center-2
Evaluate Normal pdf / pmf with center-2 parameters.
Advanced
OpenNormal PDF / PMF — center-3
Evaluate Normal pdf / pmf with center-3 parameters.
Advanced
OpenNormal PDF / PMF — spread-4
Evaluate Normal pdf / pmf with spread-4 parameters.
Advanced
OpenNormal PDF / PMF — left-lean
Evaluate Normal pdf / pmf with left-lean parameters.
Advanced
OpenNormal PDF / PMF — right-lean
Evaluate Normal pdf / pmf with right-lean parameters.
Advanced
OpenNormal PDF / PMF — micro
Evaluate Normal pdf / pmf with micro parameters.
Advanced
OpenNormal PDF / PMF — macro
Evaluate Normal pdf / pmf with macro parameters.
Advanced
OpenNormal PDF / PMF — balanced
Evaluate Normal pdf / pmf with balanced parameters.
Advanced
OpenNormal CDF — standard
Evaluate Normal cdf with standard parameters.
Advanced
OpenNormal CDF — wide
Evaluate Normal cdf with wide parameters.
Advanced
OpenNormal CDF — shifted
Evaluate Normal cdf with shifted parameters.
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