Do p values prove a research conclusion?

No. Statistical outputs depend on assumptions, study design, data quality, and the question being asked.

Which ANOVA is included?

This workspace provides a one-way ANOVA for three or more independent groups entered as numeric lists.

ADVANCED STATISTICS LAB

Run transparent inference tests, then check the assumptions behind them.

Use t-tests, correlation and regression, or one-way ANOVA with clearly labeled methods, p values, and assumptions. Results support analysis; they do not replace research design or expert review.

INFERENCE WORKSPACE

One-sample t

BROWSER-ONLY

Compare one sample mean to a selected reference mean.

Sample values

Reference mean μ₀

ABOUT THIS TOOL

Advanced Statistics Lab

Use an inference-focused statistics workspace for t-tests, correlation, simple regression, and one-way ANOVA with visible assumptions.

One-sample and Welch t-tests
Pearson correlation and simple regression
One-way ANOVA with assumptions

KEY FUNCTIONS

Two-sided p valuesConfidence interval for a sample meanWelch unequal-variance t-testCorrelation, R², slope, and interceptOne-way ANOVA

LEARN THE METHOD

Short guides for this workflow

GUIDEHow to choose a statistical testSeparate descriptive statistics, t-tests, correlation, and one-way ANOVA by the question and data type.Read →

KEEP SOLVING

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