Answer any five from to following questions, Q1.(a) Suppose tickets numbered 0 to 20 are mixed up and keep it in a box. Write down the sample space " for this problem. What is the probability that a randomly chosen ticket will be a multiple of ] or $7 (3) bj A die is designed in such a way that an odd number is thrice as likely to appear as an even nurober. What is the probability that in a single toss you will have a number not ereater than 47