In a production process of cups. it is known that on average 50 cups have defects in every 1000 cups produced. Find the probability that at least two cups having defects in a random sample of 10. (3 marks) ii . If the probability that no cups in ( . number of cups selected at random having defects is 0.12. Determine the value of ( . (4 marks) 111. Find the probability that more than five cups have defects in a random sample size of 200. (4 marks)