Answer:
No
Explanation:
Simple random sampling gives each member in the entire population an equal opportunity to be included in the sample. The technique removes bias in the selection procedure. It applies where a small number would adequately represent the entire population.
The procedure described in this case is a deviation of simple random sampling. It is stratified random sampling.
In stratified random sampling, the population is first divided into subgroups based on shared characteristics. The researcher uses simple random sampling to select representatives of each group in the sample population. The techniques ensure each group is fairly represented in the research.
Subdividing vehicles by their make is creating strata or subgroups.
Correct/Complete Question:
The answers to an economy's three central economic problems are determined by the interaction of three forces: economic forces, political forces, and social forces. True or False
Answer:
True
Explanation:
The above forces, economic, political and social determine the answers to the three economic problems and also determines how economic forces operate in an economy. The three economic questions are;
- What goods and services should be produced?
- How should these goods and services be produced?
- Who consumes these goods and services?
Political forces are forces that influence the economic and political stability of the market. Social forces include cultural influences on the economic stability of the market. Economic forces on the other hand are the factors that determine/influence the competitiveness of the market in which a firm operates.
I hope this helps.
Answer:
It is very simple, if your house burns down, the evidence is there. All you need to do it look at a house that burnt down either completely or partially, but its easy to verify.
On the other hand, if you report that a necklace was stolen, it is really difficult to verify. Unless it is a unique jewel that is worth a ton of money, you could have simply given it away as a gift and then report it as stolen. The opportunities for insurance fraud are many when dealing with jewelry or other valuable objects that can be moved around easily.
The second question about different grants of authority refer to the organizational structure of a company. E.g. a salesperson in Best Buy is able to sell any item or items to regular customers. But sometimes a large order comes and the company must decide whether to discount the price or not, and then management kicks in and decides. The same happens to insurance agents. A company decides that some agents deal with policies that involve X amount of risk. If the level of risk is higher, they must work with other agents that are authorized to deal with high risk policies. It is basically a clearance level where employees are authorized up to this amount, and above that amount, other employees must be involved.
