Answer:
The conclusion is false, because it is assuming that correlation = causation.
Explanation:
An important principle in statistical analysis is the principle that when correlation exist between two variables or more, it does not mean that one of the variables are causing the other to appear in a certain manner.
Remember that correlation means that you are investigating whether a relationships exists between two variables; in this example, as we can see, it is between the biodiversity in an ecosystem and the population of an insect.
The graph can be said to illustrate the result of the research; that as the biodiversity of the ecosystem goes down, the insect's population goes up. This is a form of negative correlation.
However - we do not know what is the direction of the relationship; the student concludes that as some insects die within the ecosystem, the researched insect's population goes up; assuming that the predator species died off and thus the researched insect's population increases.
Yet, it is also possible for the relationship to go towards the other direction; the researched insect population increases - perhaps by the introduction of a new food source that causes the species' population to increase - and thus, this damages the biodiversity of the ecosystem, making the population go down since it is possible that the researched insect is instead the species which is on top of the food chain at that ecosystem.
To investigate the direction of a relationship, further research need to be done and more sophisticated statistical methods need to be used.
Answer:
B
Explanation:
The North celebrated the fall of Atlanta and wanted to keep fighting.
When prewriting for an informative essay, it is important to generate ideas that is Educate.
Out of all these four options, the main objective of an essay is to educate about a particular topic or a subject.
Prewriting for an Informative Essay
- Before directly writing an essay, it is very important to brainstorm first about the subject on which informative essay needs to be written.
- While prewriting, it should be take care that ideas related to topic needs to be list down and all the ideas are generated with respect to educate the readers about the subject matter.
- Idea mapping or listing down the points need to be collected while prewriting.
To learn more about prewriting, visit - brainly.com/question/1490948
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Answer:
is there any options? if not it might be Haiti
