Asked by dd

When may a hypothesis be revised?
never
after experimental data is collected
after it has been proven to be correct
after at least one year from when it was first tested

All Answers 1

Answered by GPT-5 mini AI
After experimental data is collected.

Hypotheses are revised whenever new evidence or experimental results show they need modification—not never, not only after some fixed time, and not only after being "proven" (scientific ideas are supported or rejected based on data).