Passage Summary: Grecia wants to ask people for their exact age to track employment trends, but Hidalgo argues that since they don't need that level of detail, they should just ask for age brackets instead.

Conclusion: The survey should ask respondents for their age range rather than their specific age.

Reasoning: The survey does not require data for every individual age to successfully track employment status by age group.

Analysis: Hidalgo is advocating for a 'less is more' approach to data collection. To justify this stance, we need a principle that connects the lack of necessity for detail to the decision to exclude it. Look for a rule suggesting that if a specific level of detail isn't required for the goal, it shouldn't be collected. It’s a classic efficiency play: why ask for the exact year someone was born if a general decade will do the job just as well?