Assessing support for a proposed solution
A town proposes installing brighter streetlights to improve nighttime visibility. Which evidence most directly evaluates whether the proposal meets its stated goal?
A
A claim that any expensive improvement must be effective.
B
Comparable before-and-after visibility measurements at the proposed locations, with other conditions considered.
C
The number of times the mayor used the word “safety” in a speech.
D
A single daytime photograph of a different town.
Question Leaderboard
Not enough data yet to show leaderboard.