A multiple choice test has thirty questions and five possible answers for each one with only one correct per question. If Y is 'the number of questions answered correctly' give i} the distribution of Y {1 marks) ii) the mean and variance of Y {2 marks) According to the survey conducted by a lecturer in University IPT, it is found that 45% of the students in her university prefer Google Meet as their media-assisted lecture method during online distance learning. i} Find the probability that more than twenty out of fty of them prefer Google Meet for their media-assisted lecture method. {2 marks)