Solve the following problem involving measures of central tendency. Show your complete solution. 1. Paulene has the following test results in Mathematics: 79, 80, 85, 84, 85, 86, 82, and 83. Solve for the mean, median and mode. 2. The nationwide number of COVID 19 recoveries in five days, from April 26-30, 2021 are the following: 52, 47, 31, 55 and 40. Solve for X, X, and X. 3. The mean of 10 numbers is 32. Find the sum of the ten numbers. 4. The scores of 8 students in a 15-item quiz are: 2, 4, 5, 9, 9, 6, 10, and 13. Determine the median. 5. Find the models in the following scores: 5, 5, 5, 7, 12, 7, 15, 5, 7, 2, 12, 2, 15, 5, 7, 2, 7