# How are scaled scores calculated?

Asked by: Lesly Hills  |  Last update: September 7, 2023

Each correctly scored item below 50 is calculated by taking the number of correct answers, multiplied by the scaled-score value (~3), and added to 100; a raw score of 20 would be approximately a scaled score of 160 (20 x 3, + 100), whereas a raw score of 40 would be approximately a scaled score of 220 (40 x 3, + 100).

## What is an example of a scaled score?

As an example, consider you have two exam forms, Exam Form 1 requires 88 correct items out of 125 to equal a scaled score of 75, and Exam Form 2 requires 90 correct items out of 125 to equal a scaled score of 75.

## What does a scaled score of 500 mean?

Scaled scores are created when the number of questions answered correctly is mathematically transformed so that the passing score equals 500 on a scale starting at 200 and ending at 800.

## What does a scaled score of 7 mean?

Scaled scores have a standard deviation (a term briefly introduced above) of 3 points. What does this mean? Simply put, most children of the same age will score between a 7 and 13, and thus fall within the low average (7) to high average range (13).

## What is the difference between a scaled score and a standard score?

Standard Score – Standard scores have an average (mean) of 100 and a standard deviation of 15. Scaled Score – Scaled scores have an average (mean) of 10 and a standard deviation of 3. T-Score – T-scores have an average (mean) of 50 and a standard deviation of 10.

## CAT Raw Score vs Scaled & Percentile Calculation

25 related questions found

### What is a scaled score of 240?

Passed TExES exams are those that receive a scaled score of 240 or higher. Scaled scores mean that different versions of the same exam are all scored in a comparable manner. The Total Test Performance is the only section of the score report that shows whether you passed or failed the exam.

### What does a scaled score of 200 mean?

A scaled score converts a raw score into a value that is standardized across all FTCE test subjects and versions. All FTCE scores on multiple choice tests are on a scale whereby, 200 is always the minimum passing score. This is done for two reasons: The various FTCE tests do not have a standard number of questions.

### What scaled scores are considered average?

The average range for a scaled score is 8-10, and 50% of all children at a given age will fall in this range. T-scores. T-scores are another type of standardized score, where 50 is average, and about 40 to 60 is usually considered the average range.

### What is the maximum scaled score?

The highest scaled score is 120. Pupils scoring at least a scaled score of 100 will have met the expected standard in the test.

### What is the highest scaled study score?

And the highest scaling subject for 2022 was…

Latin! In 2022 a raw 30 went all the way up to a scaled score of 46. That's 16 extra points! This was followed by a few other LOTE subjects including Hebrew, French, Chinese SL, and Korean SL.

### How do you explain scaled scores to parents?

A scaled score is a representation of the total number of correct answers (also known as raw scores) a candidate has provided that has been converted onto a consistent and standardized scale. Scaled scores indicate the same level of performance, regardless of which form a candidate has received.

### Is a scaled score of 12 average?

Scale scores are often combined to form standard scores. On the WISC-V, scaled scores from 8 to 12 are considered in the average range. Qualitative Descriptors. Qualitative descriptors are quick ways to report the interpretation of the scores in relation to similar peers, such as Low Average, Average, and High Average.

### Are all scaled scores the same?

Scale Score

Scale scores, in contrast to raw scores, allow for the interpretation of the scores to be the same at any point along the scale continuum. For example, the interpretation of a ten-point difference between scores of 260 and 270 is the same as that for scores of 390 and 400.

### Can you convert a scaled score to a standard score?

To be able to calculate standard scores from scaled scores, you need to know: What is the mean of your scaled score data? i.e., If you are working with the results from a school quiz, the mean would be the average score of all of them. Add them all up and divide by the number of scores.

### What is a scaled percentage?

The percentage in a scale factor refers to the amount by which a measurement is increased or decreased relative to its original size. In other words, it represents the ratio of the new size to the original size expressed as a percentage.

### What is a math scaled score?

A scale score is a conversion of the raw score onto a scale that is common to all test forms for that assessment. The scale score takes into account the difficulty level of the specific set of questions based on the test. It quantifies a student's performance relative to the passing standards or proficiency levels.

### What is the purpose of a scaled score?

A scaled score provides a standard range for candidates and allows direct and fair comparisons of results from one exam form to another.

### What is a reading scaled score?

Scaled scores show whether a pupil has met an expected standard or not. This is different to the 100 in a standardised test, where 100 represents the average during the standardisation and gives you information on the proportion of the population who achieved a particular score.

### Is scaled score always greater than raw score?

Usually, the scaled score comes out to be higher than the raw score. However, do not focus on this much, since its not under your control and there is a mechanism in place for this.

### What are the three types of standard scores?

The standard score can generate three distinctive types of average when analysing a dataset. The first type of average is the low average that has a limit between 80 and 89. The second type of average is the standard average that has a range 90 to 109. The final type of average is high average with a value 110 to 119.

### What standard score is the most commonly produced?

Standard scores most commonly used in schools are T-scores, stanine scores, and normal curve equivalent (NCE) scores. T-scores have a mean of 50 and standard deviation of 10. Thus, a student with a T-score of 60 is one standard deviation above the mean.

### What is a good percentile rank?

The score they use to determine if a student is above average is the National Percentile Rank. A percentile rank score of 60 or above is considered above average. The National Percentile Rank score (NP) typically follows the Raw Score (RS) as you look across the page of an achievement test report from left to right.

### What is a scale score of 410?

Scaled scores range from 200 to 500, with 410 designated as the passing score.

### What is a scaled score for GED?

GED Test Scores

On each test, you'll receive a score between 100 and 200. You need a score of 145 on each test to pass and earn your GED diploma. The GED test has three passing score levels. Between 145 and 164 is a GED Passing Score.

### How many questions can you miss on TExES?

Since there are several different versions of each TExES exam, there is not a set number of questions that students must get right in order to pass the exam.