Question

checkpoint 03
listen
what defines a scientific hypothesis?
a testable and falsifiable statement made based on observations
an idea purely based on imagination
a result based on repeated studies
an explanation of observable facts supported by evidence

Explanation:

A scientific hypothesis is formed from observations and must be testable and falsifiable. It's not just imagination, nor a result of repeated studies (which is more like a conclusion), and not an evidence - supported explanation of facts (which is closer to a theory).

Answer:

a testable and falsifiable statement made based on observations