Percentiles Worksheet with Answer Key

What's on the worksheet

1. Find the position for each percentile from the number of values and say which value it is.
   n = 40,\ p = 15n = 25,\ p = 62n = 12,\ p = 75n = 30,\ p = 93n = 8,\ p = 5
2. Gym class sit-ups: find percentiles and values from the sorted counts.
3. Summer reading challenge: use a percentile to describe Mia's pages read among 200 students.
4. Growth chart: compare one height at two different ages and percentiles.
5. Explain why some values in a sorted list must be equal, using a percentile and a percentile rank.
6. History test scores: find percentiles and percentile ranks of scores.
7. Factory commute table: find the time that matches a percentile of 800 workers.