A factory began producing new parts Data were collected on the number of defective parts per 10 000 parts produced The graph shown displays some of the data for the first 10 weeks of production Based on the graph during which week was approximately 110 defective parts per 10 000 produced Defective Parts per 10 000 450 400 350 300 250 200 150 100 50 0 O Week 8 O Week 5 1 O Week 3 2 3 4 5 6 7 8 9 10 This image cannot be easily described If you need an explanation of this image please ask your teacher for help 11 12 of Weeks