Final answer:
A larger yield grade number actually represents a lower yield percentage of closely-trimmed, boneless retail cuts, which makes the statement false.
Step-by-step explanation:
The assertion that a larger yield grade number means a larger yield percentage of closely-trimmed, boneless retail cuts is false. In the context of meat processing and grading, yield grade is a classification that estimates the amount of usable meat from a carcass. The lower the yield grade number, generally ranging from 1 to 5, the higher the yield percentage of desirable cuts. Therefore, yield grade 1 represents the highest yield of closely-trimmed, boneless retail cuts, while yield grade 5 would indicate a lower yield percentage of such cuts.