The study is an experiment in light of the fact that the scientists control one variable to decide the impact on another.
An experiment is an investigation intended to contrast advantages of an intervention and standard medications, or no treatment, for example, another medication treatment or aversion program, or to indicate circumstances and end results. This sort of study is performed tentatively. Subjects are chosen from an examination populace, doled out to the different investigation gatherings, and observed after some time to decide the results that happen and are created by the new medication treatment, treatment, or intercession.
Some of the types of financial assistance which can be rendered to a person includes:
- Grants
- Scholarships
- Loans, etc
<h3>What is Financial Assistance?</h3>
This refers to the monetary help which is rendered where a person is either given money or allowed to undertake something without making monetary payments.
With this in mind, we can see that there are different types of financial assistance which can be used to solve some needs or problems and they include grants, scholarships, etc.
Read more about financial assistance here:
brainly.com/question/835751
The correct answer is C.
By definition, a bias is a systematic error that generates a distortion in the forecasted results. It can consist on an overestimating or underestimating a parameter.
For example, sampling bias appears when the sample obtained is not a proper representation of the underlying population.

<h2>___________________________________</h2>
- The latitudinal extent of tropical evergreen forestin the northern and southern hemispheres is 10-degree North and South.
<h2>__________________________________</h2>

Answer:
to help make smart responsible economic choices
Explanation: