The correct answer is letter B.
Explanation: The factors of production are the goods necessary for the realization of a given end product. It is the elements that make the existence of production possible. Classically, an economic theory considers three factors of production: capital, labor, and natural or terrestrial resources.
Hi. I'm not sure if this is a multiple choice item but I'll try my best to answer. The term Learners with Continuous Partial Attention is applied primarily to students who do not consciously apply the Let Me Learn system. They multitask during learning situations.
Answer:
c. Observational studies have both independent and dependent variables.
d. Observational studies can be used to test hypothesis.
Explanation:
Observational studies are ones in which a researcher makes observations about his thoughts and views. He observes the risk and other effects before actual test takes place. This is usually the initial phase of research where observations are made for suitability of certain things that are to be researched. There is initial feasibility test conducted to identify whether the further research process is beneficial or not.
