Question 19 3 pts A process consists of 4 steps. The first pass yields for each step are as shown in the table Step A B C D FPY 90% 94% 85% 97% What is the rolled through-put yield for the sequence? O 72% O 70% O 85% 97%Question 20 3 pts Which of the following is not an assumption of the hypergeometric distribution? O Each outcome is either a "success" or "failure" O The probability of success is not constant. O Trials are not independent. O None of the above. (All of the above are assumptions of the hypergeometric distribution.)Question 21 3 pts A process has been producing 15% defective parts. A sample of 5 is taken. The probability of sample containing at least one defective is O (0.15)5 O (0.85) O 1-(0.15)5 O 1-(0.85)5Question 22 3 pts Historically, 20% of flights from a major carrier arrive at the designation late. A frequent flyer takes 12 flights on the carrier in the month of July. What is the probability that the exactly 3 of the flights were late? O 0.250 O 0.302 O 0.236 O 0.176