1. Noise (no claim and no evidence)
2. Resource (no claim but lots of data)
3. Conjecture (makes a claim, but no evidence)
4. Scientific advance (both makes a claim and presents evidence)
1. Noise (no claim and no evidence)
2. Resource (no claim but lots of data)
3. Conjecture (makes a claim, but no evidence)
4. Scientific advance (both makes a claim and presents evidence)