[4 Marks] Two ads and two H's are arranged in a speoie order. All the possible random ar rangements are equally likely\" GlVEIl that the last letter, in order is bI nd the probability that two e's are next to each other. (Hint: Think about the sample space) {4 Marks} In a oourse 55% students are female and 35% students are male. The probability that a female student passes the course is {1.3 and the probability that a male student passes the course is l].'.'r'5. A student is randomly chosen from the class and found to have passed. 1What is the probability that the student is female