Raw Score Formula:
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The raw score is the most basic form of scoring, representing the number of correct answers or points earned on a test or assessment without any adjustments or transformations.
The calculator uses the simple formula:
Where:
Explanation: The raw score is simply the count of correct responses, without any weighting or scaling.
Details: Raw scores provide the foundation for more complex scoring systems. They are essential for creating scaled scores, percentiles, and other derived metrics used in test interpretation.
Tips: Simply enter the number of correct answers. The calculator will output the raw score, which is identical to the input value in this basic calculation.
Q1: Is raw score the same as percentage?
A: No, raw score is the count of correct answers, while percentage would be (raw score/total possible) × 100.
Q2: What's the difference between raw score and scaled score?
A: Raw score is unadjusted, while scaled scores are transformed to allow comparison across different test versions.
Q3: Can raw scores be compared directly?
A: Only if the tests have identical content and difficulty. Otherwise, transformation is needed for fair comparison.
Q4: Why use raw scores at all?
A: They provide the most transparent and easily understood measure of performance before any statistical adjustments.
Q5: How do you convert raw scores to percentiles?
A: This requires normative data showing how a particular raw score compares to a reference population.