Answer:
C. a third variable, such as students' home environment, must have caused students to both drink more non-diet soda and engage in aggressive acts
Explanation:
From the question, we are informed about An observational study that was conducted in inner-city Boston approximately four years ago demonstrated that high-school students who consumed more than five cans of non-diet soda every week were between 9 and 15-percent likelier to engage in an aggressive act compared with counterparts who drank less non- diet soda. In this case, we can reliably conclude that a third variable, such as students' home environment, must have caused students to both drink more non-diet soda and engage in aggressive acts.
Observational studies can be regarded as studies whereby
researchers make observation about different effect of factors such as
risk factor, home, as well as environment and diagnostic test that affects the experiment. In observational studies Variables are very crucial, A variable can be anything that that is liable to change, it can change and it can be changed as well. They are factors which the observer can manipulate or control for when carrying out experiments.
Answer:
North, south, east, west.
Explanation:
I dont know ........................................
The correct answer to this open question is the following.
What I would tell them is that never stop imagining new a better ways to do things.
Yes, this is at the very basis of creativity. To always look for different and innovative ways to do anything. It doesn't matter if is homework, a final project, or house activity.
I would also tell them that they never accept a "no" for an answer. There are no fixed rules on how to approach a situation. It all depends on the different perspectives to understand any issue and come up with innovative ways to think and act. This means to see what not everybody is seeing and saying what everybody is hiding.
