please answer question 13 and 14

Question Completion Status: QUESTION 13 for the following table withe 3 different state and corresponding probability, please calculate expected value for X State X var Probability state 1 1.2 10.4 state 2 0.4 state 3 0.2 part a: what is the expected value for X 0.52 QUESTION 14 7b, for the above table, what is the variance of variable X? (input with 4 decimals) Click Save and Submit to save and submit. Click Save All Answers to save all answers. oor