You need to list the following or else nobody can answer.
Answer: alternative D.
Explanation: Dr. DeVries should choose his sample population randomly in order for his research to be representative, even having a specific population, which is high school seniors, that he wants to study. By <u>choosing specifically students from an exclusive college preparatory school, he isn't considering how students from other schools might perform in his research test</u>. This would be a very important step for him to understand how the practice in problem solving affects the ability related to it. Otherwise, he will have a distorted result.
Alaska is a us state which has 70n latitude and 150w longitude.
Answer:
Chemical vapors may penetrate the contact lens material and cause the lens to adhere to one's eye.
Explanation:
Answer:
class inclusion.
Explanation:
Class inclusion: In psychology, the term "class inclusion" was discovered by one of the famous psychologists named Jean Piaget and is described as an individual's or students' capability of classifying different objects into two or more than two categories at the same time. It is often denoted as a child's mastery related to the "structure of hierarchical classification" by Jean Piaget.
In the question above, the given statement demonstrates that Andrew understands the concept of class inclusion.
