estion IZ Of 14 Step Z Of 5 | Hawkes Learning | Port Save & Exit Certify Lesson: 5.1 Discrete Random Variables 11/20 uestion 12 of 14, Step 2 of 5 Correct onsider the following data: X 3 4 5 6 7 P(X = X) 0.1 0.3 0.3 0.1 0.2 tep 2 of 5 : Find the variance. Round your answer to one decimal place