Simple Random Sample Calculator
Population Size (N): Confidence Level: 90% (z = 1.645)95% (z = 1.96)99% (z = 2.576)99.5% (z = 2.807) Margin of Error (%): Expected Proportion (p): 0.5 (Maximum variability – recommended)0.1 (10%)0.2 (20%)0.3 (30%)0.4 (40%)0.6 (60%)0.7 (70%)0.8 (80%)0.9 (90%) Sampling Method: Infinite Population (or very large)Finite Population Correction Expected Response Rate (%): Stratification: No StratificationLow Stratification…
