Hypothesis Test for Two Proportions Sample Size CalculatorLast updated on December 31, 2024 at 05:01:55 PM / Sample Size Calculators / 1 minute of reading HomeResearchSample Size CalculatorsHypothesis Test for Two Proportions Sample Size Calculator Please enter the values: Test Type: One-Sided Test Two-Sided Test α (%): (Level of significance, e.g., 5%) 1 - β (%): (Power of the test, e.g., 90%) P₁ (%): (Anticipated population proportion 1, e.g., 10%) P₂ (%): (Anticipated population proportion 2, e.g., 51%) n: (Sample size, calculated value) Calculate
