Upload your data and get a complete student exam performance — score drivers report. Free.
Free analyses run on up to 10,000 rows. Larger files are randomly sampled to that size, so sign up to analyze your full dataset.
Running student exam performance — score drivers analysis...
Sent to . Inside: interactive charts, statistical results, R code, and AI insights.
Analyze another fileAnalyzes test score distributions and subgroup comparisons across four demographic dimensions. Examines whether and how much scores vary by gender, parental education level, lunch subsidy status, and test preparation completion. Uses stratified grouping and distribution visualization to surface performance differences.
Interactive box visualization
Interactive table visualization
Interactive table visualization
Interactive bar visualization
Plain-English interpretation of what the numbers mean, what's significant, and what to do next.
See our FAQ for details on pricing, data privacy, and how the analysis works. Every report includes a Methodology section showing the statistical test, assumptions checked, and diagnostics run.
Run any analysis on your own data: validated R analyses, interactive reports, AI insights, and PDF export.
Try Free, No Credit CardTell us what went wrong, in your own words. We capture the page you're on automatically, so no need to describe where you are.