Question
CURRENT OBJECTIVE Determine whether a study is observational or an experiment and appropriate use cases Question In a study to add a new feature to
CURRENT OBJECTIVE
Determine whether a study is observational or an experiment and appropriate use cases
Question
In a study to add a new feature to a software program, the programmer introduced two categories, men and women, in the survey she conducted. Is the study observational or experimental?If it is an experiment, what is the controlled factor?
Select the correct answer below:
The study is an experiment. The controlled factor is the feature to be added in the software.
The study is an experiment. The controlled factor is the category, men or women.
The study is an observational study.
The study is an experiment. The controlled factor is the survey.
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Concepts In Discrete Mathematics
Authors: Mofidul Islam
1st Edition
9353146372, 9789353146375
