Harmonic Mean for Ungrouped Data Calculator Home Calculator Harmonic Mean for Ungrouped Data Calculator Table of Contents Toggle Calculate Harmonic Mean for Ungrouped DataSolution: Harmonic Mean Calculator Calculate Harmonic Mean for Ungrouped Data Enter the data (comma-separated): Select Decimal Places: 0 1 2 3 4 5 6 Calculate Related Tags# calculator# statistics adbhutah adbhutah.com Articles: 1279 Previous Post Microwave Cooking A survey of 90 households found that 67% use the microwave to prepare their meals. Find the 95% confidence interval for the proportion. Use Excel and round the answers to three decimal places. Next Post Microwave Cooking A survey of 115 households found that 69% use the microwave to prepare their meals. Find the 95% confidence interval for the proportion. Use Excel and round the answers to three decimal places.