Question 1 a) Briefly discuss the probability distributions and under which conditions each should be adopted (6) b) Dur
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Question 1 a) Briefly discuss the probability distributions and under which conditions each should be adopted (6) b) Dur
Question 1 a) Briefly discuss the probability distributions and under which conditions each should be adopted (6) b) During the mix design of structural concrete, based on previous data, 10% of cubes produced are outside stated tolerances. In a sample of 12 cubes find the probability that there will be i. 3 defective cubes (3) ii. No defective cubes K3) iii. Not more than 2 defective cubes (4) iv. More than 1 defective cube (4)