RadWise Exam Validity Study

Data-driven proof that RadWise prepares you for the real thing.

Based on analysis of 45 valid user exam submissions and the November 2025 sitting pass mark (64.4%). Updated 18.02.2026

0.84
Correlation Coefficient (r)
Exceptionally Strong relationship between Mastery Score and Real Exam Result.
+1.2%
Safety Margin
Historically, the real exam is 1.2% easier than RadWise Mastery on average.
< 0.0001
p-value
Statistically Significant (99.99% Confidence).

Mastery-Based Score Predictor

Estimate your exam outcome using our regression model.

Predicted Exam Score: --%

The "Safe Zone" Analysis

Probability of passing based on RadWise Mastery Score

Key Finding: Users scoring above 67% (Mastery) had a 100% pass rate (27/27 candidates). Scores below 63% represent a significantly higher risk.

Does Revision Work?

Predictive accuracy improves with practice

Your Mastery Score (r=0.839) is a statistically stronger predictor of your exam result than your First Pass (r=0.787).

Strongest Indicators

Which question types matter most?

Please note: "Diagnosis" type questions are the most predictive (r=0.778) as they constitute the bulk of the exam. Please note, correlation factors are naturally lower the more granular the data.

The "Curiosity" Factor

Our data uncovered a fascinating trend: Passive study isn't enough.

Users who actively used the AI Assistant to ask follow-up questions saw a measurable increase in their exam performance.

Impact: For every 5 AI queries per user, exam scores increased by an average of +1.56%.

Start Asking Questions

Disclaimer: This analysis is based on historical data from 45 candidates. While the correlation is statistically significant (p < 0.05), individual results may vary. This tool should be used as a revision aid, not a guarantee of exam performance. We accept no responsibility for this tool's output.