Eleven baseballs are randomly selected from the production line to see if their stitching is straight. Over time, the company has found that 98.3% of all their baseballs have straight stitching. It exactly nine of the eleven have straight stitching, should the company stop the production line? Homework Help: 3V8. Binomial probabilities and distributions {1:49) C) No, the probability of nine or more having straight stitching is not unusual D Yes, the probability of nine or less having straight stitching is unusual O No, the probability of exactly nine have straight stitching is not unusual O Yes, the probability of exactly nine having straight stitching is unusual