The following graph is an ogive of a standardized test's scores. The vertical axis in an ogive is the cumulative relative frequency and can also be interpreted as a percentile. Complete parts a through c. Q Percentile Ranks of Test Scores 100+ (a) Find and interpret the percentile rank of a test score with a value of 140... A test score of 140 corresponds to the th percentile rank since this percentage of test scores a test score with a are value of 140. Percentile 80- 60- 40- 20- 0+ 90 110 130 150 170 190 Test Score