You are researching martial arts training and have access to all the relevant data about training facilities and performance outcomes on annual standardized performance tests. The data shows that the lowest average performance scores are from small training facilities in rural locations. You conclude that the smaller training facilities are less effective at achieving high performance outcomes than larger urban facilities. What, if anything, is a significant concern with this reasoning? Group of answer choices you've failed to consider the law of large numbers you've failed to consider response bias you've neglected the prior probability you've failed to consider regression to the mean the reasoning is perfectly fine