1. The set of data shows a score of 35 students in their periodical test. Answer the questions below. 34 21 19 21 19 35 20 17 20 17 40 19 18 18 29 40 34 15 17 45 48 45 16 10 50 21 21 20 45 48 9 20 28 48 25 1. What score appears to be in the middle? a. 10 b. 50 C. 16 d. 20 and 21 2. What is the highest score? a. 10 b. 50 C. 16 d. 20 and 21 3. How many students fall below the middle score? a. 10 b. 50 C. 16 d. 20 and 21 4. What is the lowest score? a. 10 b. 50 C. 16 d. 20 and 21 5. What score frequently appears? a. 10 b. 50 d. 20 and 21 6. What measure of central tendency is represented by the average of the given data? a. mode b. median c. mean 7. What is the statistical measure to be used to determine the most popular students? a. mode b. median C. mean 8. The total weight of 12 Grade 7 students is 270 kg. What is the mean weight of the students? a. 21.5 kg b. 22.5kg c. 23kg d. 24.5kg C. 16 d. range
