Answer:
D. The investigator uses the informed consent process to explain how respondent data will be transmitted from the website to his encrypted database without ever recording respondents' IP addresses, but explains that on the internet confidentiality cannot be absolutely guaranteed.
Explanation:
Keep in mind that breach of information during on-line survey could be the researcher's fault or subject's fault, depending on how they secure their internet connection.
- Method A is not suitable because of this phrase: 'confidentiality cannot be assured' . This will make the subject thinks that the researchers are not taking responsibilities in protecting the information.
-Method B is not suitable because it create a physical location where people could come in and directly steal the data of all the subjects,
- Method C is not suitable because it does not educate the subjects with the possibilities that they can personally made the mistake that can cause the breach of information.
- Method D is the most suitable because it conveys that the research team is making their full efforts to ensure the anonymity of the subjects and also educate them regarding the possibilities of breach information from the subject's mistake. (it would be even better if the investigator advised the subjects to use trusted VPN services.)
Responses may vary but should include some or all of the following information:
The Soviet Union broke up into a number of independent, noncommunist states in 1991. The largest former Soviet state is Russia. Germany was reunited as East Germany and was no longer separated from West Germany by the Berlin wall. As a result of these changes, Eastern Europe began to transition from communism to democracy. As the iron rule of the former Soviet state was lifted, longstanding ethnic conflicts erupted in some formerly communist states.
Explanation:
I think it's $840
For markup, it's 80% which means 4/5
GP/Cost = 4/5
GP/4200 = 4/5
5×GP = 4×4200
5GP = 16800
GP = 16800÷5 = 3360
Therefore, if we less the markup from the cost, what is left is 4200-3360 = 840
I'm a little bit unsure but I tried to help .. please do consult one more answer from an another brainly :)
Answer:
Using alternative crops would help keep the soil healthy.
Explanation:
George Washington Carver who lived between 1860s to 1943 was an American agricultural scientist, and popularly known for his advocacy for alternative crops to cotton and methods to prevent soil depletion. He was considered as one of the foremost black scientist of the early 20th century
In his attempts to improve depleted soils for agricultural purpose, Carver developed techniques that involved farmers to grow other crops, such as peanuts and sweet potatoes, as a source of their own food and to improve their quality of life.
Hence, George Washington Carver think using alternative crops to cotton would help keep the soil healthy.
