Explanation:
More than half of FY 2019 discretionary spending went for national defense, and most of the rest went for domestic programs, including transportation, education and training, veterans' benefits, income security, and health care
C - Most developing countries are involved in trade with countries around the world; around the world at best traditional civilizations interacted with bordering societies or civilizations
Answer:
Convenience sampling
Explanation:
In convenience sampling, the samples for the research is drawn from the population that is very easily accessible by the researchers rather than using a specific criteria.
From the description above we can see that the internet site use only its members as the samples. Since the data of the site's members is easily accessible for the site, we can consider it as convenience sampling.
Dr. mason is probably a clinical psychologist , whereas dr. jacobson is probably a psychiatrist;
