please solve this within 30minutes

a) Let X be the random variable representing the number of accidents in a certain intersection in a week. The probability distribution of X is shown in TABLE 2. TABLE 2 X 5 7 9 P(X = x) 0.1 M 0.2 0.3 0.15 Referring to TABLE 2, 1 . find the value of M. (2 marks) ii. present the information in TABLE 2 into a probability distribution graph. (3 marks) iii. find P (4