Take the following as truth: How well they measure what they are trying to measure), but also on (1) the extent to which the risks being valued are similar, and (2) the extent to which the subjects in the studies are similar to the population affected by changes in pollution concentrations.
Then the following statement: " How much the study participants are like the people impacted by variance in amount of pollution." is true, false, or inconclusive?
Answer: True