An interviewer selects candidates on basis of 10 multiple type question (4 options) examination. Each correct answer is worth 5 marks. Lamyaa one of the interviewee randomly guesses on each questions. Select the appropriate probability distribution, to calculate the probability that Lamyaa will score i. At least 30 marks, when no marks are deducted for wrong answer. ii. More than 20 marks, if 5 points are deducted for wrong