percentile


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Related to percentile: standard deviation
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  • noun

Synonyms for percentile

(statistics) any of the 99 numbered points that divide an ordered set of scores into 100 parts each of which contains one-hundredth of the total

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References in periodicals archive ?
As seen in figure 3, from about the 20th percentile through the top end of the distribution (the 97th percentile in 2007 and the 95th percentile in 2014), the benefits share for private industry workers is lower than that for civilian workers.
Keywords: Growth percentiles, Small for gestational age, Large for gestational age, Birth weight, Neonate.
Finally, the bias-corrected percentile interval is defined as the amount of difference between the median of the bootstrap estimates [MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ASCII] and the estimate, [?
Some researchers use 10, some 12, but if we take Loveless' 11, the difference in reading between the 10th percentile and the 90th percentiles in 2007 was 90 points, or 7+ years of growth.
As is displayed in Table 4, the independent sample t-test suggests that there is no statistically significant difference between those who scored at or above the 75th percentile on the examinations and those who scored below the 75th percentile with respect to the mean percentage of free-format questions written as per the number predicted (as the t(8.
Four years ago, the district's test scores were mired in the lowest third in the nation - in the 30th to 40th percentile range.
used to scale gains was around 19, while the standard deviation of national percentile scores is necessarily 28.
In Alabama, for example, more than half of a school's students must score below the 38th percentile for the school to be put on an intervention track, and more than half must score below the 23rd percentile to immediately target a school for improvement efforts.
To find a substantial "hit" on taxpayers, he has to go all the way out to the 95th percentile (the 17 percent "hit" for districts in the 75th percentile fits our definition of a slight reduction).
These principals feel that the measurement movement is objective, provides a meaningful indicator of learner progress in school, provides data to parents that is understandable such as a percentile, and provides excellent guidelines as to what should be taught by teachers when using the state mandated objectives of instruction (Ediger, 2000, Chapter Two).
This report also indicates whether the facility "flags" any individual QIs at or above the 90th percentile.
3 Age <6 months (n = 20) 5th percentile 141 95th percentile 360 7 months-2 years (n = 20) 5th percentile 61 95th percentile 162 3-7 years (n = 20) 5th percentile 35 95th percentile 126 8-16 years (n = 20) 5th percentile 19 95th percentile 76 16 years (n = 20) 5th percentile 15 95th percentile 32 Glycolate, mmol/mol creatinine Liquid sample (control, 8-16 years) 42.
The reaction time distributions for each individual in a moderately large sample of adults were analyzed in terms of percentiles, and then each reaction time percentile was correlated with a number of cognitive variables and with age.
For instance, CFOs ranged in 1996 from $102,300 at the 25th percentile to $200,000 at the 75th percentile.
In this paper, four percentile definitions and two computation formula have been identified from thirty educational statistics textbooks, and two definitions are recommended towards establishment of convention for the concept of percentile.