A quality-control inspector for a food-processing firm needed assurance that the cans of fruit in a production run were filled to capacity. He opened every tenth box in the warehouse and removed the can in the left front corner of each box. He found that all of these cans were filled to capacity. Therefore, it is probable that all of the cans in the production run were filled to capacity.
Criticize the following arguments in light of the material presented in this chapter.