Launch Sample Size Explorers by selecting DOE > Sample Size Explorers. There are multiple calculators to select from.
For hypothesis testing, select DOE > Sample Size Explorers > Power:
• Power for One Sample Proportion
• Power for One Sample Variance
• Power for One Sample Equivalence
• Power for Two Independent Sample Means
• Power for Two Independent Sample Means
• Power for Two Independent Sample Variances
• Power for Two Independent Sample Equivalence
For interval estimation, select DOE > Sample Size Explorers > Confidence Intervals:
• Margin of Error for One Sample Mean
• Margin of Error for One Sample Proportion
• Margin of Error for One Sample Variance
• Margin of Error for Two Independent Sample Means
• Margin of Error for Two Independent Sample Proportions
• Margin of Error for Two Independent Sample Variances
For reliability demonstrations, select DOE > Sample Size Explorers > Reliability: