MO
Validated calculations
Statistical analysis
Use transparent calculations to challenge a claim. Results are decision support, not a substitute for measurement-system analysis or a qualified statistician.
Inputs
Confirm data independence, sampling logic, measurement integrity, distribution assumptions, and practical significance before acting.
Result
count12
mean10.05
median10.05
min9.7
max10.4
range0.7
variance0.0427
standardDeviation0.2067
standardError0.0597
ci95Low9.933
ci95High10.167