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(c) The age distribution of 1200 students at a college is given below. A student from the college is selected at random. Age (years) Number of Students Under 21 400 21 - 25 470 26 - 30 220 31 - 35 80 Over 35 30 (i) Find the probability that the student is aged between 26 and 35 inclusive. (2 marks) (ii) Find the probability that the student is aged at least 31. (2 marks) (d) There are 12 horses in each horse race. The "Twin Quinella" comprises two different races selected by management. Players must pick the winning Quinella (Ist and 2nd finishers, in either order) in both designated races. Find the probability of winning Twin Quinella. (4 marks)