<u>Question 1</u>
The correct answer is: "The researchers administered a questionnaire to obtain their data without trying to influence an explanatory variable of the study".
An observational study is one in which the researcher observes the effect of a variable without manipulating the conditions that surround the exposure or the subjects who are exposed to it. In this example, he simply hands out questionaires to the 353 individuals that compose the sample drawn from the population of interest: 12-year old teenagers.
<u>Question 2</u>
The correct answer is: "a cohort study".
The researcher is interested on a population group where all the components share a common characteristic (12-year old) and therefore they all belong to the same cohort. Subsequenly, he evaluates the differences between the ones who have been exposed to the explanatory variable (having a video console in the bedroom) and those who have not.
C. Congress cannot establish a national church or state religion
Answer: The correct answer is : True
Explanation: Insurance reimbursement is typically based on "medical necessity". UCR fees for commercial insurers are established by the federal government. The birthday rule says that the health plan of the parent whose birthday is first in the calendar year is primary coverage for the children, and the plan of the parent with the later birthday is be secondary. The birthday rule goes by month and day, not year.
Answer:
A. From Student Services.
Explanation:
New and Returning Students can find out when course registration will be open/available from Student Services. Also known as student affairs or student support, this is a department within the educational institution whose main responsibility is to enhance student growth and development by providing them will all the information they need regarding the institution and their pursuit of knowledge.
I believe the answer is B. <span>sound bites in the media.
Sound bites in the media refers to the short phrases that summarize what the speaker have to say.
Even though sound bites often used in meda interview, it wouldn't played any role in interpreting judicial decisions.</span>
