DIRECTIONS: Answer the following problems using Linear Interpolation on a separate sheet of paper. 1. Mrs. Bulanadi is a veterinarian. One morning, she asked her secretary to record the service time for 15 customers. The following are service times in minutes. 20, 35. 55, 23, 46, 32, 25, 56, 55, 28, 37, 66., 4?, 52, 1? Find the value of the 2M decile and 8m decile: then interpret your answers. 2. Given 50 multiple-choice items in theiriinai test in Mathematics. the scores if 30 students are the following: 23 38 28 46 22 26 18 34 36 35 45 48 16 22 27 25 29 31 30 25 21 16 43 21 26 3? 29 13 3? 44 Find the 4'41 decile and T11 decile; then interpret your answers. Directions: Solve the following on a separate sheet of paper. Show your complete solutions. 1. Use the data in the given table to calculate the Q1, Q2, and Q3. Class Interval Class Boundaries