量表分数计算器
使用此量表分数计算器快速获得准确的计算结果。
0 for no penalty, 0.25 for SAT-style
Raw Score
37.50
Raw Score vs Questions Correct
公式
## How to Calculate Raw Score A raw score accounts for correct answers minus any penalty for incorrect answers. ### Formula **Raw Score = Correct Answers - (Incorrect Answers x Penalty)** With no guessing penalty, the raw score equals the number correct. Some standardized tests deduct a fraction of a point per wrong answer.
计算示例
A student answers 40 correctly and 10 incorrectly on a 60-question test with a 0.25 guessing penalty.
- 01Penalty deduction = 10 x 0.25 = 2.5
- 02Raw score = 40 - 2.5 = 37.5
- 03Raw score percentage = (37.5 / 60) x 100 = 62.5%
常见问题
Do all tests have a guessing penalty?
No. Most modern tests, including the current SAT, have no guessing penalty. Check your specific test format.
What is the difference between raw and scaled score?
A raw score is the direct calculation from answers. A scaled score adjusts for test difficulty to allow comparison across test versions.
Should I guess if there is a penalty?
If you can eliminate at least one answer choice, guessing is statistically beneficial even with a 0.25 penalty on a 4-choice test.