The correct response is:
Theories are well established with lots of evidence data to support their claims, while hypotheses are based on limited data.
This statement accurately captures the difference between a hypothesis and a scientific theory. A hypothesis is a testable, specific prediction or explanation for a phenomenon that is often based on limited data. In contrast, a scientific theory is a comprehensive explanation of some aspect of the natural world that is based on a substantial body of evidence and has stood up to repeated testing and scrutiny.