An unbiased sample is a sample that does not represent the intended population and can lead to distorted findings. unbiased sampling can occur either intentionally or unintentionally. a. true
b. false

False,this is a description of a biased sample

Explanation:

An unbiased sample is the one which will represent the whole population and everyone has an equal chance of being chosen to be in a sample.

For example if you want to investigate how many people use internet in your area and you randomly select individuals within society this means everyone can be selected into this sample but if you only investigate those who have internet then it becomes biased sample. This is because those who don't have internet are no longer represented.

trade regulation is a field of law, often bracketed with antitrust (as in the phrase “antitrust and trade regulation law”), including government regulation of unfair methods of competition and unfair or deceptive business acts or practices. antitrust law is often considered a subset of trade regulation law. franchise and distribution law, consumer protection law, and advertising law are sometimes considered parts of trade regulation law.

in general the theory of economics says that the more open to trade a country is the better   the result for the same country and the whole economies.

in real life countries impose taxes, quotas, etc which is not so good for the economies.

this kind of commercial war between the usa and china is slowing down the growth of the whole world so we can say that it is a draw back of trade regulations. and the free trade agreements are benefits of trade regulations.