Take the following as truth: Nonetheless, Exhibit 19 illustrates how our estimates of the number of premature mortalities in the Base Estimate might change under a range of alternative assumptions for a PM mortality threshold.
Then the following statement: "Exhibit 19 shows the number of deaths is affected by the PM mortality threshold, and can also be affected by things out of the control of the study." is true, false, or inconclusive?
Answer: Inconclusive