ues 1 In a multiple choice quiz, there are 6 questions. Each question has 5 possible answers. A student guesses at each question. Find the probability that the student gets 4 answers correct. Find the probability that the student passes (ie gets at least 50%) What is the student's expected number of correct answers? que 2 A company manufacturing laptops believes that 5% of their computers are faulty. They take a sample of 30 computers. Showing your calculations, find the probability; Two of the laptops are faulty. More than two of the laptops are faulty. que 3 The probability that Prasha will score above a 90 on a mathematics test is 4/5. What is the probability that she will score above a 90 on exactly 3 of the 4 tests this quarter? que 4 In a library box, there are 8 novels, 8 biographies and 8 war history books. If Jack selects two books at random, what is the probability that the two books are of different types