List of CalculatorsOverall Equipment Efficiency (OEE) Sample Size Calculator for Proportions Cp/ Cpk Calculator Sample Size Calculator for 1 Proportion Test Sample Size calculator For 1 Sample T Test Sample Size Calculator For 1 Sample T Test (Finite Population) Sample Size Calculator For 2 Sample T Test (Finite Population) Sample Size Calculator For 2 Sample T Test Process capability calculator Sample Size Estimation (Mean) Sample size calculator for mann whitney test Sample Size Estimation(Proportion Data) Takt Time Cost of Poor Quality Sample Size Calculator For 1 Proportion Test (Finite Population) Sample Size Calculator For 2 Proportion Test Sample Size Calculator For 2 Proportion Test (Finite Population) Net Present Value Control Limit For C Chart Control Limit For U Chart Control Limits for IMR Chart Control Limits for NP Chart Control Limits for P Chart Control Limits for Xbar-R chart Control Limits for Xbar-S chart Sample Size Calculator For 2 Proportion Test Hint: Use this calculator to determine the number of samples required to compare two population proportions Confidence LevelThe minimum acceptable probability of preventing type 1 error 90%95%99%99.9%Power of TestThe minimum acceptable probability of preventing type 2 error 50%80%90%95%99%Proportion 1 Enter the first population proportion. For 50%, just enter 50 Proportion 2 Enter the first population proportion. For 50%, just enter 50 Number1Number2Number3Number4Number5Sample Size (2 - proportion test)Minimum samples required to check if the two proportions are similar or not
