Percentiles Flashcards
1
Q
Percentiles
A
allow us to transform raw scores into measures of relative standing
Percentile rank: 80 –> 80% of scores fall below
Percentile point: P80 –> same
Last percentile is usually expressed as 1%
2
Q
Percentile Points
A
3
Q
Percentile Ranks
A
percentage of scores in a given score’s frequency distribution that are lower
