Sixteen individuals are scheduled to take a driving test at a particular dmv office on a certain day, seven of whom will be taking the test for the first time. suppose that six of these individuals are randomly assigned to a particular examiner, and let x be the number among the six who are taking the test for the first time. (a) what kind of a distribution does x have (name and values of all parameters)? nb(x; 6, 7, 16) h(x; 6, 7, 16) nb(x; 6, 7 16 ) h(x; 6, 7 16 ) b(x; 6, 7 16 ) b(x; 6, 7, 16) (b) compute p(x = 2), p(x ≤ 2), and p(x ≥ 2). (round your answers to four decimal places.) p(x = 2) = p(x ≤ 2) = p(x ≥ 2) = (c) calculate the mean value and standard deviation of x. (round your answers to three decimal places.) mean individuals standard deviation individuals