Final answer:
The claim "cigarette smoking increases your risk for lung cancer" is a scientific hypothesis that is testable and falsifiable. Multiple studies have correlated smoking with lung cancer.
Step-by-step explanation:
The claim "cigarette smoking increases your risk for lung cancer" is a scientific hypothesis because it is testable and falsifiable. The statement can be investigated through scientific research and experiments to determine its validity. Multiple studies have been conducted over the years to establish a strong correlation between smoking and lung cancer, providing evidence for the claim.