Answer:A cohort study
Explanation: A cohort study is an observational longitudinal study in which a group of individuals with similar characteristics are sampled and followed through cross sectionally at intervals over time and compared based on the factor of interests employed at each time. Such defined group of people or cohorts are usually assembled at present and followed up at intervals to ensure comparisons are maintained throughout the course of the study. Cohort study is very relevant especially in the field of medicine as it has helped to provide answers based on statistics by providing preclinical justification for the use of treatment having being analysed cross-sectionally and compared over a long period of time
Professor Sheckler research on a specific group of college students, following the same individuals through their senior year and then five years afterward should employ the Cohort Study methodology.
Answer:
The explanatory variable in the Yale study is <u>which medication a subject was given.</u>
<u />
Explanation:
The response variable in a study is the focus of the question of that study. In this particular case, what the study aims to know is whether a subject was able to stay off cocaine. The explanatory variable is the one that may or may not influence the response variable. In this case, what might influence the subjects is the medication given to him/her.
Answer:
The unification of Nepal officially began in 1743 AD (1799 BS) after King Prithvi Narayan Shah of Gorkha launched an aggressive annexation campaign seeking to broaden his own kingdom's borders. After conquering the Nepal Mandala, which consisted of the three separate city-states of the Kathmandu Valley, Kathmandu, Lalitpur and Bhaktapur, Shah moved his hilly capital in Gorkha to the fertile and wealthy city of Kathmandu and adopted the name Nepal for the entire Gorkha Empire.
The difference between rats and de-miners is that <u>C. </u><u>Rats sniff </u><u>out </u><u>explosives</u><u>, but</u><u> de-miners</u><u> use metal </u><u>detectors</u><u>.</u>
<h3>Using rats to find mines </h3>
- Rats can be trained to use their superior senses of smell to sniff out landmines.
- They don't get blown up because they are too light.
Humans on the other hand, have to use metal detectors to find the mines which can make them slower and more prone to danger.
In conclusion, option C is correct.
Find out more on training rats at brainly.com/question/6003136.
Answer:A
Explanation:In the United state ,the Federal Communications Commission (FCC) established by the communication acts of 1934 is an independent government agency which has the responsibility of regulating the phone ,radio and television industries. The FCC regulates all communications between states such as wire, satellite and cable, and international communications that originates or terminates in the United States.
Therefore A is the correct answer .