MULTIPLIE CHOICE Directions: Choose the letter which corresponds to the correct answer. Which of the following is the difference of the highest value and the lowest value in a set of data? A. interval B. scale C. range D. axes For numbers 2 to 5 refer to the frequency table of the present ages of Grade 7 Palma students of the Cagayan National High School. Ages Frequency 9 – 10 1 11 – 12 25 13 – 14 5 15– 16 2 What is the class interval? 1 B. 2 C. 3 D. 4 How many students are there in the class? 25 B. 30 C. 32 D. 33 What ages has the highest frequency? 9 – 10 B, 11 – 12 C. 13 – 14 D. 15 – 16 What class interval has the lowest frequency? 9 – 10 B. 11 – 12 C. 13 – 14 D. 15 – 16​