How do you explain Stanines?
In math, a stanine is a way to scale test scores. The mean (average) is always 5 with a standard deviation of two. A standard deviation is a measure of dispersion or variation in the distribution of a data set. Stanines are integers and can be used to convert a test score into a single digit.
What does a stanine score of 8 mean?
Stanine scores of 7 or 8 are usually interpreted as indicating “above average” performance. And a stanine score of 9 is normally considered to reflect “outstanding” performance, for that’s the highest score one can get.
What is a stanine score of 6?
How to Convert a Score to a Stanine
| Stanine score | Percentage of scores |
|---|---|
| 5 | Middle 20% |
| 6 | Next top 17% |
| 7 | Next top 12% |
| 8 | Next top 7% |
What are stanine scores used for?
Stanine scores are a way to rescale raw scores into a nine point scale. This nine point scale provides an easy way to compare individuals without worrying about small differences in raw score. Stanine scores are typically used with standardized testing and are often reported on the results along with raw scores.
What does a stanine score of 3 mean?
Stanine Scores A stanine score ranges from a low of 1 to a high of 9; therefore, the name “stanine.” For instance, a stanine score of 1, 2, or 3 is below average; 4, 5, or 6 is average; and 7, 8, or 9 is above average.
How are stanine scores calculated?
Stanine (STAndard NINE) is a method of scaling test scores on a nine-point standard scale with a mean of five (5) and a standard deviation of two (2). Test scores are scaled to stanine scores using the following algorithm: Rank results from lowest to highest.
What is the highest stanine?
Scores on the PAT scale (see section on scales) at each level are divided into nine stanines, one being the lowest performance and nine being the highest. The average stanine is around five. So the stanine gives you an idea of your child’s achievement level in the context of their year group nationally.
What is the difference between stanine and percentile?
The stanine scale is a normalized standard score scale consisting of nine broad levels designated by the numbers one through nine. A percentile rank indicates the percentage of students in the same age group whose scores fall below the score obtained by a particular student.
What is a stanine grade?
The stanine scale is a normalized standard score scale consisting of nine broad levels designated by the numbers one through nine. Stanine scores range from a low of 1 to a high of 9. Stanines are groupings of. percentile ranks. A higher stanine equates with a higher level of cognitive abilities.
What is standard stanine?
Stanine (STAndard NINE) is a method of scaling test scores on a nine-point standard scale with a mean of five and a standard deviation of two. Some web sources attribute stanines to the U.S. Army Air Forces during World War II.
What does a stanine score tell you?
A stanine score ranges from a low of 1 to a high of 9; therefore, the name “stanine.” For instance, a stanine score of 1, 2, or 3 is below average; 4, 5, or 6 is average; and 7, 8, or 9 is above average. The stanine score shows the general level of achievement of a child—below average, average, or above average.
What is a good ISEE or SSAT stanine score?
What is considered a “good” ISEE score depends on the schools to which you’re applying. For many good private schools, a score of 5 or above is sufficient for entry. Some of the most competitive private schools, however, generally like to see scores of 7 or above.
What is the average ISEE score?
An ISEE score report will include a stanine score, which indicates a student’s percentile range. Percentile ranks range from 1–99, while stanines range from 1–9. Think of stanines in groups of three: a score of 1–3 is below average, 4–6 is an average score, and 7–9 indicates an above average performance.
What does stanine mean?
Stanine stands for standard nine and is any of the nine statistical units from a scale of 1 to 9 which is used to indicate a performance level on a psychological or educational test. An example of stanine is a score of 1, 2 or 3 by test takers on a scale of 1 to 9, scores which are considered to be below average.