Please can you solve d for me

Priscilla Ochonogo Homework: 6.1 Homework Question 17, *4.1.33 HW Score: 92.58%, 15.74 of 17 points Part 4 of 5 Points: 0.2 of 1 Students in a class take a quiz with eight questions. The number x of questions answered correctly can be approximated by the following probability distribution. Complete parts (a) through (e). X / 0 2 3 4 6 8 P(x) 0.03 0.02 0.06 0.06 0.09 0.23 0.28 0.16 0.07 (a) Use the probability distribution to find the mean of the probability distribution. H = 5.2 (Round to the nearest tenth as needed.) (b) Use the probability distribution to find the variance of the probability distribution. 62 = 3.4 (Round to the nearest tenth as needed.) (c) Use the probability distribution to find the standard deviation of the probability distribution. 1.8 ( Round to the nearest tenth as needed . ) (d) Use the probability distribution to find the expected value of the probability distribution. ( Round to the nearest tenth as needed. ) Clear all Check a Help me solve this View an example Ask my instructor 56.F Cloudy IN M E O BELEYE Pie PE FO F1 S @