choose a two digits number of your own choice and calculate the mean, median and mode.
Extracted text: 4G 4G 22:39 0.00 ... O Q 46: 76% 4G. KB/s midterm.pdf Republic of the Philippines Province of Misamis Orienta Municipality of Magsaysay COMMISSION ON HIGHER EDUČATION ASSOCIATION OF LOCAL COLLEGES AND UNIVERSITIES (ALCU) COLL MAGSAYSAY COLLEGE Mathematics in the Modern World Midterm Examination Name: Course, Year and Section: Instructor: Date: Score: Note: Use this questionnaire, not yellow paper. I. Multiple Choice. Encircle the letter of the correct answer (2pts each) 1. Six friends in a mathematics class received test grades of 90, 80, 75, 76, 95 and 85. What is the mean or average grade of the six students? а. 83 c. 84.5 b. 83.5 d. 84 2. The data are as follows: 18, 15, 21, 15, 16, 14 and 20. What is the median of this data? b. 16 d. 14 a. 15 c. 21 3. The data are as follows: 1, 12, 11, 5, 16, 4 and 1. What is the mode of this data? а. 11 b. 12 с. 1 d. none 4. Five friends in a statistics class received test grades of 92, 81, 76, 75 and 65. What is the range of this data? а. 17 b. 27 c. 25 d. 37 5. When would there be an advantage to using the median instead of the mean when computing the measure of central tendency of a particular data set? a. When the data set is open-ended. b. When the data set has an extremely high data value. c. When you must determine whether a data value falls into the upper or lower half of the distribution. d. All of the above. II. True or False. Write True if the statement is correct and False if otherwise. (2pts each) 1. AUØ = 0. 2. The empty set is considered subset of all sets. 3. U'- 0. 4. A set with n elements can have 2" total number of distinct subsets. 5. Xn U= X. III. Perform as Instructed. 1. Choose 9 two-digits numbers of your own choice and calculate the mean, median and mode. (15 pts) 2. Illustrate the relationship of set U, X, Y and Z in Venn diagram. (15 pts) Let U= {m, a, t, h, w, i, z, r, d, 1, 2, 3, 4, 5, 6, 7, 8, 9, X= {w, i, z, a, r, d, 3}, Y- (m, a, t, h, 3, 6, 9), Z - (a, i, m, 1, 2, 3).