1003029302

SubArea: 
Probability
Level: 
B
Project ID: 
1003029302
Accepted: 
1
Clonable: 
0
Easy: 
0
The quality inspection found that 85% of the items are without defect, exactly one defect has 10% of the items, and the other items have more than one defect. We pick one item randomly. What is the probability that this item has at least one defect?
0.15
0.10
0.95
0.01