You wish to investigate the factors that predispose one to breast cancer. Which of the following is likely NOT the best option for carrying out this study?Designed experimentObservational studyRetrospective study
Question
You wish to investigate the factors that predispose one to breast cancer. Which of the following is likely NOT the best option for carrying out this study?Designed experimentObservational studyRetrospective study
Solution
The "Designed experiment" is likely NOT the best option for carrying out this study. This is because in a designed experiment, you would have to manipulate the factors that you believe predispose one to breast cancer, which is not ethical or feasible. On the other hand, an observational study or a retrospective study would allow you to collect data on the factors without having to manipulate them. In an observational study, you would observe individuals who have been exposed to the factors and those who have not, and compare the incidence of breast cancer. In a retrospective study, you would look at past data or medical records to determine the relationship between the factors and breast cancer.
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