For the 20 test scores shown, find the percentile rank for a score of 86. 75 63 92 74 86 50 77 82 98 65 71 89 75 66 87 59 70 83 91 73
A) 30th percentile
B) 75th percentile
C) 70th percentile
D) 80th percentile

Question

Quizplus · Accepted Answer

To find the percentile rank, count how many scores are below 86. There are 14 scores below 86. The percentile rank is calculated as (14/20) * 100 = 70th percentile.

For the 20 Test Scores Shown, Find the Percentile Rank