Statistics AI Tutor
Jarvis AI teaches statistics for A-Level, IB, AP Statistics, university intro stats and data science with worked hypothesis tests, distributions and confidence intervals.
What is Statistics?
Descriptive statistics, probability, distributions, inference and regression — Jarvis performs each test end-to-end and interprets the result in plain English.
Why Statistics matters
Statistics underpins medicine, psychology, business, data science and machine learning — the highest-growth STEM field.
Key facts
- Every test states H0, H1, test statistic, p-value and conclusion.
- Distribution answers include the calculator syntax (TI-84, Casio, Excel).
- Regression outputs include r, r² and a residual comment.
- AP Statistics FRQ format supported with rubric feedback.
- R and Python code shown alongside for reproducibility.
What Jarvis covers in Statistics
Descriptive Statistics
Central tendency, spread, box plots and histograms.
Probability
Conditional, Bayes, expected value and probability trees.
Distributions
Binomial, Poisson, normal, Student t and chi-squared.
Hypothesis Testing
One and two-sample tests, p-values and confidence intervals.
Regression & Correlation
Least squares, r, r² and residual analysis.
Bayesian Statistics
Priors, likelihoods, posteriors and updates (uni intro).
How Jarvis fixes the hardest bits
I confuse p-value and significance level.
Every test shows p-value, alpha and the compare-then-conclude step.
I struggle with which distribution to use.
Jarvis picks the distribution based on sample size, variance and assumptions.
Regression outputs baffle me.
Jarvis interprets slope, intercept, r² and residuals in plain English.
Where Statistics leads
Related curricula
FAQ
Does Jarvis run hypothesis tests?
Yes — with full working: H0, H1, statistic, p-value and interpretation.
Are TI-84 and Casio keystrokes shown?
Yes — plus Excel and Python equivalents.
Is AP Statistics FRQ supported?
Yes — with rubric feedback and model answers.
Does it teach Bayesian stats?
Yes — up to university intro Bayesian inference.
Can it help with SPSS output?
Yes — paste SPSS output and get a plain-English interpretation.
Start learning Statistics with Jarvis
Free to try. Real tutoring in seconds.
Try Jarvis Free