A characteristic of a good model is that
A) its predictions can be tested using real-world data.
B) it is useful for making irrefutable predictions.
C) it applies to all situations.
D) it predicts perfectly.

Question

Quizplus · Accepted Answer

A good model is one whose predictions can be tested using real-world data. Predictions of a good model should be able to be compared against observations to determine their accuracy and validity. While it is ideal for a model to predict accurately in all situations, this is often not feasible, and models are often limited by the data used to create them. Therefore, it is important for a model to be useful in specific contexts and not make unrealistic assumptions. Making irrefutable predictions is not necessarily a characteristic of a good model as scientific theories are always open to revision as new data becomes available.

A Characteristic of a Good Model Is That