A percentile rank of 75 indicates that the student outperformed 75% of the other students in his or her norm group, while 25% of the kids outperformed your student. Due to the fact that a child cannot perform better than himself, there is no such thing as the 100th percentile.
What is a percentile?
In statistics, a percentile (percentile score or centile) is the score at or below which a particular percentage (exclusive definition) of scores in a frequency distribution falls (inclusive definition). According to the "exclusive" definition, the 50th percentile (the median) is, for instance, the score at or below which 50% of the scores in the distribution are found (by the "inclusive" definition). For instance, if the input scores are related to human weight, the corresponding percentiles will be expressed in kilograms or pounds. Percentiles are expressed in the same unit of measurement as the input scores.
To know more about percentile check out:
https://brainly.com/question/29583342
#SPJ4
