Answer:
All the answers are correct because research is multifaceted
Explanation:
While doing population studies, it is important to understand the population and they demographic, age, sex, location etc. This could have incredible effects on comparative studies.
It is also important to maintain an open line of communication to give instructions and follow up on the persons in the event that this kind of data is required. But like with population study the error that often comes into play is the element of human dishonesty. By keeping an open line of communication, the provisions can be made to keep this under check.
Finally, making sure that all the participants understand what is being asked of them is key to the open line of communication as not to create any misgivings or misunderstanding.
Hi,
Dwayne loves going to Las Vegas. Even when he is inside the casinos, where there are no windows to give him light cues, he still feels sleepy by midnight, because his body still is influenced by circadian rhythms.
The opportunity cost that a person could have when they
decided to go to college after high school graduation is the opportunity to
have a good and full time job after graduation from college. Also a higher
salary will be possible upon graduating from college. Opportunity cost means the
benefit a person will received upon giving up another thing.
Answer:
yes they were. this was on my history test
