Students in a statistics class were surveyed about the number of hours they worked per week. The density histogram shown describes their responses. For a randomly selected student in the Time Spent Working per Week class, let X be the number of hours the student works per week. Complete parts (a) through (e) below. 0.08- 0.06- Density J.04 1.28 0.02- 0. 13 0.14 0.17 0.15 0.13 10 15 20 25 30 35 Hours per week . . . . . a. Find P(X 2 25). P(X2 25) = (Round to the nearest hundredth as needed.) b. Find P(X