8 Probability A Chapter 8 practice question B I. In a study of least favourite surge is for students in a high school 112 students mentioned phynes (0. 16 mathematics (M) and French (") The results of the study are shown In the Venn diagram. 74 (a) Write down the total number of students in this school. (b) A student is chosen at random. What is the probability that the least 3. favourite subject is: (i) mathematics only (ii) physics or French (iii) all three subjects (iv) physics or mathematics, but not French. (c) What is the probability that a student chosen at random does not include French as one of the least favourites? 2. Beartown has three local newspapers: The Art Journal, The Beartown News, and The Currier. A survey shows that 32% of the town's population read The Art Journal, 46% read The Beartown News, 54% read The Currier. 3% read The Art