Researchers study the population of bass in a lake. The researchers catch, tag, and release 50 bass into the lake. During a fishing tournament the following week, competitors catch and release 525 bass, 15 of which had been previously tagged by the researchers. What is the best estimate for the number of bass in the lake? 158 bass 158 bass 550 bass 550 bass 1,225 bass 1 comma 225 bass 1,750 bass 1 comma 750 bass