I believe it is the last one
In logic, an entailment is the relationship between sentences whereby one sentence will be true if all the others are also true. Want a less-dry-sounding, real-life example? How about this: Being a good student, for instance, is an entailment of attending classes, learning the material, and keeping up with assignments. An old-fashioned definition of entailment is a set of limitations that restrict the ways property can be bequeathed to heirs.
Demographic Transition
Population aging is a by-product of the process known as "<em>Demographic Transitioning</em>." This process is determined mostly by fertility and mortality rate. For example: a population that has a high fertility rate has a low amount of older people, and vise versa.
Yeaaaaaaaaaa I’m trying to get points lol
Answer:
Try to change his theory to correlate with the new observations, otherwise, discard his theory.
Explanation:
For scientist to develop a thoery, he must be able to follow the following steps:
1. Making of observation
2. List out questions relating to the object of research
3. Create hypotheses
4. Form prediction on the basis of hypotheses
5. Test the prediction
6. Perform iteration
Hence, if the predictions of the theory correlates with the results of the test, the theory will be temporarily confirmed. Otherwise, the scientist should try to change his theory to correlates or be in accordance with the new observations and, if he cannot do so, discard his theory.
