Quest Tires, Inc., asks customers to rate its new Ice Pick All Weather tire on four metrics: durability, handling, noise, and traction. Customers rate the tires on a scale of 0 to 5. Quest compares these customer reactions to similar evidence on its long-established Snow Chaser tire. The largest discrepancy between the two tires is on the durability metric. This difference would be most evident on a:
A) Pareto chart.
B) Radar chart.
C) Line graph.
D) Management dashboard.

Question

Quizplus · Accepted Answer

A radar chart is most effective for comparing multiple variables (in this case, the four metrics: durability, handling, noise, and traction) of two or more items or groups (here, the Ice Pick All Weather tire and the Snow Chaser tire), making it easy to spot the largest discrepancy in durability.