ACTIVITY IN STATISTICS & PROBABILITY QUARTER 3 LAS 7 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). Complete the table below and find the mean, variance and standard deviation of the probability distribution. PIXI X . P(X] 18 12 Guide Questions: 1. What are the steps in computing the mean, variance and standard deviation of the probability distribution? 2. How is it similar to the steps in finding the mean, variance and standard deviation of the probability distribution in the Junior High School