1 1. In a 70-item test, Melody got a score of 50, which is the 3" Quartile. This means that: a. She got the highest score. b. Her score is higher than 25 of his classmates. c. She surpassed 75% of her classmates. d. 75% of the class did not pass the test. 12. Angie ranks 10th in a class of 40. Her percentile rank is 0. 75 b.90 C.10 d.25 13. The Ist quartile of the ages of 250 Grade 10 students is 16 years. Which is true? a. Most of the students are below 16 years old. b. 75% of the students are 16 years old and above. C. 25% of the students are 16 years old. d.150 students are younger than 16 years. 14. Mel's score in a 75-item test was the median score. What is his percentile rank? 0. 35h b. 50 C. 25th d. 75 15. When a distribution is divided into 4 equal parts, each score point that describes the distribution is called a a. percentile b. decile c. quartile d. median 16. In a 100-item test, the passing mork is the third quartile. What does it imply? a. The students should answer at least 75 items correctly to pass the fest. b. The students should answer at least 50 items correctly to poss the fest. C. The students should answer at most 76 items correctly to pass the test. d. The students should answer at most 50 itoms correctly to pass the test. For Item 17 -19, consider the following score of students. 83, 72. 87, 79, 82. 77. 80, 73, 86. 91, 79, 82, 79, 74, 74. 17. The median score is a. 80 b. 82 c. 73 d. 79 18. The lower quartile is a. 74 b. 72 C.86 d. 79 19. The value of the 2 d decile is a. 74 b. 85 C. 72 d. 83 20. The difference between the greatest and the least number in the data is a. range b. mean c. median d. interval