Z-Score Calculator
Compute a standard score from a raw value, mean, and standard deviation.
Statistics Tools
Statistics calculators for learning, checking, and understanding your work.
Use these tools to compute common statistics, review the formulas, and connect each calculation back to the lessons and videos in the Statistics course.
Statistics Toolkit
Calculator pages designed to help students understand both the answer and the method behind the computation.
10Calculators
V3Learning platform
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Choose a tool
Available Statistics Calculators
Select a calculator below. Each tool includes the calculator, explanation, interpretation, and links back to related Statistics lessons.
Descriptive Statistics Calculator
Find mean, median, mode, range, variance, and standard deviation from a list of values.
Confidence Interval Calculator
Compute a confidence interval for one mean using z or t.
One-Sample Hypothesis Test
Test one sample mean against a hypothesized population mean.
Two-Sample Hypothesis Test
Compare two independent sample means using a t test.
Chi-Square Goodness of Fit
Compare observed and expected frequencies.
Correlation and Regression
Compute correlation, a regression equation, and predicted values.
Binomial Probability Calculator
Compute exactly, at most, and at least probabilities for binomial experiments.
Normal Probability Calculator
Find area under the normal curve for values and z scores.
One-Way ANOVA Calculator
Compare means from three or more groups.
Learn and apply
Use the calculators with the Statistics lessons.
These tools are meant to help students see how the numbers are computed and what the results mean. They work best when paired with the related lesson explanations and videos.
✓ Step-by-step calculations
✓ Plain-English interpretations
✓ Related lessons and videos
✓ Mobile-friendly calculator pages
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