Construct a Frequency Distribution Table of Student's Score in the Prelim Exam in Math 3 25 20 55 28 32 35 42 28 23 34 36 42 51 54 43 38 40 52 27 45 47 25 29 30 28 35 32 40 30 20 50 47 49 26 22 32 39 40 43 53 47 21 20 35 29 30 40 34 36 1. Range (R =) 2. Number of classes, k = 3. Class Interval, i = Class Tally Class Mark UCB CF %RF (x) 1. Which class step has the highest frequency? 2. Which class step has the least frequency? . 3. How many students got a score 40 and above? 4. How many students got a score 30 and below? 5. How many percent got a score of 45 - 49? 6. What is the midpoint of the class interval 25 - 29