The problem with self selection in research is that it makes it makes causal interpretations difficult.
<h3>What is self selection?</h3>
This is a type of bias that occurs often times in social science research. In this type of bias, the respondents cause it because they are totally allowed to decide things for themselves.
The respondents are left to decide for themselves whether they want to participate in the research or not.
Read more on self selection here:
brainly.com/question/25261401
Explanation:
maybe post a picture of the sum.Because it's a bit confusing ,yes
sorry •_•
Answer:
A is the first line
b is the second
Explanation:
A is the trumpet which is louder so its wave goes up in height and b goes is pitch is lower so the wave goes down.
The largest mountain range in Europe is the Scandinavian mountains which is at about 1,792 kilometers. It runs through the Scandinavian Peninsula. The west sides are to the North Sea and Norwegian Sea, north curves to Finland and north borders of Norway and Sweden.
1. The <em>Enlightenment</em> brought new political concepts such as <em>citizenship, natural rights, nation </em>and<em> consent</em> to the political life of the eighteenth century. These ideas were very influential in the development of the United States. The <em>Revolutionary War</em> and the beginning of the nation reexamined ideas of <em>democratic rule</em>, and questioned the concept of rulers as being mandated by God. Instead, it stated that government ruled as a result of a <em>contract</em> with the people, with whom <em>sovereignty</em> resides.
2. The <em>Connecticut Compromise</em> and the <em>Three-Fifths Compromise</em>. The Connecticut Compromise was a way to bring together the <em>Virginia Plan</em> and the <em>New Jersey Plan</em>. Its main contribution was to outline how the Senate was to be constituted. The Three-Fifths Compromise, on the other hand, dealt with the issue of whether slaves were to be counted as population for the purposes of representation of the states in Congress. It stated that three out of every five slaves were to be counted as a person for this purpose.
3. The preamble of the U. S. Constitution states the purposes and principles that guide the document. It also serves as an opening statement and introduction.
4. A<em> federal system </em>is one that divides the power of the nation between the national (federal) government and the local government (states). It was adopted by the U. S. because of the country's origin, as it was seen as a way to maintain some independence between the thirteen colonies. It was also chosen because of the system's ability to cater to specific regional needs in large and diverse countries.
