For each situation, identify the sample size n, the probability of a success p, and the number of successes x. When asked for the probability, state the answer in the form b(n,p,x). There is no need to give the numerical value of the probability. Assume the conditions for a binomial experiment are satised. Complete parts (a) and (b) below. a. A 2017 poll found that 57% of college students were very condent that their major will lead to a good job. If 15 college students are chosen at random, what's the probability that 14 of them were very condent their major would lead to a good job? Leta success be a college student being very condent their major would lead to a good job. The probability is b(n,p,x) = b( , , . (Type integers or decimals. Do not round.) b. A 2017 poll found that 57% of college students were very condent that their major will lead to a good job. If 15 college students are chosen at random. what's the probability that 10 of them are NOT condent that their major would lead to a good job? Leta success be a college student not being condent their major would lead to a good job. The probability is b(n,p,x) = b( , , . (Type integers or decimals. Do not round.)