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Summarize count, mean, median, quartiles, variance, standard deviation, skewness, kurtosis, and coefficient of variation.
Configure inputs first. Final results, visuals, downloads, and copy summary remain hidden until Calculate Statistics succeeds.
The Descriptive Statistics Calculator summarizes entered values or a selected local CSV numeric column only after you click Calculate Statistics. It uses the Phase 9 quantile convention and hides stale results when inputs or options change.
Values are parsed as finite numbers. Quartiles use the shared linear interpolation convention from the Data Science CSV suite.
For values 1, 2, 3, 4, 5, the sample mean is 3, median is 3, sample variance is 2.5, and sample standard deviation is about 1.5811.
This statistics tool is intended for education, planning, and preliminary analysis. Review assumptions, study design, and professional statistical judgement before using results in research, engineering, safety, regulatory, or compliance decisions. ScholarTool does not prove hypotheses or replace qualified analysis.
ScholarTool is powered by ScholarEase Consultancy Services LLP. Professional engineering, simulation, research, and technical documentation support is available through the connected services website.
Visit ScholarEaseLast reviewed: 2026-07-07