Job interview: Six people, named Anna, Bob, Chandra, Darlene, Ed, and Frank, will be interviewed for a job. The interviewer will choose two at random to interview on the first day. What is the probability that Darlene is interviewed first and Chandra is interviewed second? Express your answer as a fraction or a decimal, rounded to four decimal places. The probability that Darlene is interviewed first and Chandra is interviewed second is Submit Assignment A fair 6-sided die is rolled five times. What is the probability that the sequence of rolls is 4, 1, 5, 6, 2? Write your answer as a fraction or a decimal, rounded to four decimal places. The probability that the sequence of rolls is 4, 1, 5, 6, 2 is. Compute the mean and standard deviation of the random variable with the given discrete probability distribution. Part: 0/2 Part 1 of 2 X P(x) -6 0.10 -3 0.17 2 0.22 5 0.29 7 0.22 Send data to Excel (a) Find the mean. Round the answer to three decimal places, if necessary. The mean is Darts 112 X olo Part: 1/2 Part 2 of 2 (b) Find the standard deviation. Round the answer to at least three decimal places. The standard deviation is Part 1 of 4 College bound: A national college researcher reported that 68% of students who graduated from high school in 2012 enrolled in college. Thirty high school graduates are sampled. Round the answers to four decimal places. (a) What is the probability that exactly 18 of them enroll in college? The probability that exactly 18 of them enroll in college is Part 2 of 4 (b) What is the probability that more than 14 enroll in college? The probability that more than 14 enroll in college is Part 3 of 4 (c) What is the probability that fewer than 12 enroll in college? The probability that fewer than 12 enroll in college is om Part 4 of 4 (d) Would it be unusual if more than 25 of them enroll in college? It would not be unusual if more than 25 of them enroll in college since the probability X is