The accompanying table shows the probability distribution for x, the number that shows up when a loaded die is rolled. Also, the output from the "Custom Calculator" is given below. What is the variance of x? 0.15 x P(x) 0.14 0.1 2 0.16 0.05 3 0.12 0.14 2 5 6 5 0.13 X 6 0.31 Mean: 3.89 Std. Dev.: 1.8379064