Question 10
A machine can be in two possible states viz. Good (G) and Bad (B). It is in the Good state 90% of the time. An item produced by the machine is Defective (D), 1% of the time if it is Good and 10% of the time if it is Bad.
Based on the above data, answer the given subquestions.
What is the probability that the machine is good if the item is defective
0.047
0.47
0.0047
0.19