Reference Range Calculation using Normal Distribution Formula - Data Analysis

Formula:


Lower Limit = m - t0.975,n-1 x √((n+1)/n) x s.d
Upper Limit = m + t0.975,n-1 x √((n+1)/n) x s.d


Where,

t - Distribution.
s.d - Standard Deviation
n - Total Count
m - Mean

Related Calculator:


english Calculators and Converters


Sitemap