Solve all the questions

3.4.19 Question Help 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 (a) Find and interpret the percentile rank of a test score with a value of 130. percentile. Complete parts a through c. A test score of 130 corresponds to the th percentile rank since this percentage of test scores are a test score with a value Percentile Ranks of Test Scores 100 of 130. 80- Percentile 60- 40- 20- 0- 80 100 120 140 160 180 Test Score