Use the following scenario and data for all questions The rain wipers installed
ID: 3124342 • Letter: U
Question
Use the following scenario and data for all questions The rain wipers installed on a specific model of SUVs are from four suppliers. The proportion of wipers peevided by each supplier and the defoctive rate of each supplier for all four suppliers are liseod in the Sollowing uble. Use 4, 8, c or D to denose the evant that a randomly selected wiger is from Supplier A, B, C or D, respectively Use F to denote the evens that a randomly selected wiper is deflective 0.05 0.20 0.25 002 You may use the following table to do your computations Keop four decimal digits for your anrs Rate Joint Revised Probabilities Probabilities 0.15 0.20 0.04 0.02 003 What is the probability that a randomily selected wiper is from Supplier 8 0.2308 02482 03002Explanation / Answer
1) None of the above.
2) The probability that a randomly selected wiper is not from supplier C is 0.75
3) None of the above.
4) marginal probability
5) The probability that a randomly selected wiper is not defective is 0.9675
6)
7) It is conditional probability