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Question 11 A manufacturing firm employs three designs for the development of a particular product. The three designs; A
Posted: Fri Dec 24, 2021 9:55 am
by answerhappygod
- Question 11 A Manufacturing Firm Employs Three Designs For The Development Of A Particular Product The Three Designs A 1 (33.36 KiB) Viewed 85 times
Question 11 A manufacturing firm employs three designs for the development of a particular product. The three designs; A, B and C are used for 30%, 20% and 50% of the product respectively. The defect rate for the three designs is as follows. P(DIA) = 0.01 P(DIB) = 0.03 P(DC) = 0.02 Where D represents defective product. a) Draw a tree diagram representing this situation c) If a random product was observed and found to be defective, find the probability that design B was used. b) Find the probability that a product chosen at random is free from any defect