ACTIVITY IN STATISTICS & PROBABILITY QUARTER 3 LAS 6 Instruction: Based on what you have understand, be able to answer the required activity below. Use a separate sheet of paper for your answer. Direction: Read each problem carefully and answer it systematically. Solution is required, (5 points each). 1. Illustrate the mean and variance of the scores of Grade 11 - students in Statistics and Probability quiz: 18, 20, 22, 15, 16, 12, 17, 21, 10, 19. 2. Illustrate the mean and variance of the heights in meters of 10 students: 1.63, 1.57, 1.60, 1.65, 1.52, 1.57, 1.50, 1.68, 1.68, 1.60 How do you find the mean? The variance