Answer:
The cougar might be called an antisocial animal, because it is a solitary diner.
Answer:
a. students
Explanation:
Observational units are the entities whose characteristics we measure. Although in some cases, the observational units are the same as the experimental units, this is not always the case. In this case, the entities that are beong observed and examined are students. This is because the survey designed was given to 50 students in an introductory statistics class.
When the purpose of a paragraph is to convince or persuade a reader the shape which is usually best is inverted pyramid
