2010016907

SubArea: 
Probability
Level: 
B
Project ID: 
2010016907
Source Problem: 
1003041702
Accepted: 
0
Clonable: 
1
Easy: 
0
Product quality inspection was performed. Inspectors reported that 78% of products have no defect, 10% of products have exactly one defect, 6% of products have exactly two defects and other products have more than two defects. What is the probability that a product selected at random has at least one defect?
0.220
0.006
0.160
0.001