answered The owner of the cafeteria at the university would like to investigate the method of payment of the students. From past experience, he knows that marks answered 30% of the students pay with a credit card. The owner decides to investigate the method of payment for a random sample of n = 10 students. Let: marks nswered x = the number of students who pay with a credit card marks . p = the population proportion of students who pay with a credit card nswered . p = > the sample proportion of students who pay with a credit card marks swered a) marks swered Given the fact that the first two students paid with a credit card, give the probability that the third student will also pay with a credit card. marks swered marks Submit part wered 1 mark arks Unanswered wered larks b) wered Consider the experimental outcome arks vered ( N, N, N, C, C, N, N, N, N, N ) where each trial of this experiment has only two possible outcomes with 24 . C = student paid with a credit card andC) ks Calculate the probability that 6 or 7 students will pay with a credit card. red Round your answer to 4 decimal places. ks ed Submit part ks ed 2 marks Unanswered ks ed d) KS ed The waiter at the cafeteria decided to number the tables from 1 to 12. These numbers may be considered as