Suppose that the following table represents the probability distribution for the number of days that an employee is absent from work during a week selected at random. Let X = Number of days absent. X: 0 1 2 p(x): 0.75 0.15 0.10 (a). What is the probability that an employee could be absent for more than 2 days? (5 points) (b). What is the expected value for the number of absent days? (5 points) (c). What is the variance for the number of absent days? (7 points) (d). What is the standard deviation? (3 points) (e). What is the median ? (5 points)