Taking years as input variable and population of that city as output variable, let y represent the population after 1985 and y represent the population in and index of 1000. Linear regression is a modeling relationship that exists between the variable.
The equation, therefore, can be derived in Y=a+bX. In this case, Y is the independent variable that is drawn on the axis of the graph while X represents the variable plotted on the x-axis of the graph; finally, b is line slope.
Answer:
random assignment
Explanation:
Random assignment is an experimental technique that seeks to form random and fully randomized experimental groups in relation to the treatments presented in the research. This type of technique prevents the formation of "combined groups" that show the differences to each other and can generate a comprehensive result on the research, thus the random formation of diverse groups that can represent a much larger and different population.
An example of this can be seen in the question above, where the researcher decides the formation of the group that will receive the medicine and the group that will receive the placebo, completely randomly.
A is more probable because playing violent video games does increase negative behaviour. Also it is more likely to have a longer lasting effect on the person than playing football would.
<u>Answer:</u>
<em>Culture can be defined in the following statements:</em>
<u>Explanation:</u>
- <em>Culture is personal:</em> culture is the definition of everyone’s personal belief and thoughts.
- <em>Culture is dynamic:</em> culture is highly dynamic and it changes constantly as any individual navigates his/her values and norms.
- <em>Culture is the basis of self-identity and community:</em> culture is the identification of what we believe and what norms and ideas we believe in.
- <em>Culture combines the visible and the invisible:</em> the everyday things you do is the visible culture you perform.
Answer:
Samantha is describing her self-concept.
Explanation:
In psychology, we can think of self-concept as the beliefs we have about ourselves, the way we perceive our abilities, behaviors, and characteristics. It is our self-concept that usually answers the question, "Who am I?". Self-concept interacts with self-knowledge and self-esteem, forming a mental picture of how we see ourselves. Examples of sentences that express self-concept are "I am a good daughter," or "I am a skilled athlete." When Samantha says that she is a sophomore, that she likes Taylor Swift, or what he favorite show is, she is describing her self-concept - her ideas of what defines her.
