Students were requested to answer a question at school and to declare what is most important for them to succeed. A lot of replies, the one which that stood out was practice. Successful persons are not born successful; they become successful by hard work and commitment. This is how you can get your goals. Below some question and answer examples that you will be able to benefit from to elevate your knowledge and gain insight that will help you to continue your school studies.
Researchers periodically survey a few thousand of the patients taking a certain medication in order to make connections between that medication and the subjects’ general health. This method of gathering data is classified as a census. a sample survey. an experiment. an observational study.
an observational study
An Observational study is the one in which researchers observe the effect of a risk factor, diagnostic test, treatment or other intervention without trying to manipulate or change the results.The condition discussed above lies in observational study because the researchers didn’t changed the results or experimented something on any one.
From the answer and question examples above, hopefully, they can help the student answer the question they had been looking for and remember of all the pieces stated in the answer above. You would probably then have a discussion with your classmate and continue the school learning by studying the problem altogether.