Answer:
A. reliable secondary data is both scarce and difficult to
Explanation:
Primary data are data collected or retrieved from the source. These data are obtained directly by researchers from the source where the data emanate from. Examples of primary data are survey, interview, group discussion.
Secondary data are data collected by other people other than the source or user. Examples are reports, news paper articles, journals etc.
Most international researchers collects their own primary data because of the difficulty and scarcity of collecting reliable secondary data. Both types of data are important though but the difficulties in obtaining those reliable secondary data prompts the collection of primary data.
These researchers goes to the root or source of the data to be collected because their findings will eventually be relied upon by users like individuals, government, corporate organizations, schools etc. Relying on secondary data might be hard because they might have be tampered with or altered which may not reflect the true nature of the data.
Answer: Give short responses, as they are more effective.
i really wouldn't try to use any of these choices though. I would really like to get the audience's attention so I would answer there questions but I would also ask the audience what they think I should do to improve via presentation to the audience to peak their interest.
Explanation: None of these are really a good strategy for interacting with the audience in an effective way, but if this is the only thing provided for you, I would go for giving short responses.
I believe the answer is wheel network.
In wheel network, only one person has the authority to give all informations to all a members of the company (usually the leaders).
This type of network information has the least chance of misunderstanding the information because the source of information hasn't been passed around from one perceptive to another.
The answer would be 7152. maybe hope it helps
