What is the function of the table in section 3 (line 116-221) are they effective in conveying Gladwell's central idea in this part of the essay?

The table in section 3 likely presents data or information related to the topic being discussed. Its effectiveness in conveying Gladwell's central idea depends on how well it supports or enhances the points he is making in that part of the essay. If the table serves to clarify complex information or provide evidence for his argument, then it can be considered effective in conveying his central idea effectively.