Page 1 of 1
a Problem 7: The vaccine can be purified by one of three different machines: Machine A, Machine B or Machine C. The prob
Posted: Wed May 11, 2022 9:48 am
by answerhappygod
- A Problem 7 The Vaccine Can Be Purified By One Of Three Different Machines Machine A Machine B Or Machine C The Prob 1 (64.37 KiB) Viewed 23 times
a Problem 7: The vaccine can be purified by one of three different machines: Machine A, Machine B or Machine C. The probability of a defect if Machine A is used is 0.009. The probability of a defect if Machine B is used is 0.002. The probability of a defect if Machine C is used is 0.06. Of 1500 products sampled, 300 were processed on Machine A, 700 were processed on Machine B and the remainder on Machine C. 1) What is the probability of producing a defect at the purification step? 2) Given that there is a defect, what is the probability that it was processed on: a) Machine A? b) Machine B? c) Machine C?