Student’s academic performance can be tested with two factors i.e. oral lecture and oral lecture plus giving notes to the students.
We should take two factors i.e. oral lecture and oral lecture plus giving notes to the students. We set two groups having equal number of students. First group is treated with the first factor i.e. oral lecture while on the other hand, the second group is treated with second factor i.e. giving notes. After one month, the performance of both groups should be tested through monthly test.
The possible hypothesis is that we get better results from the students of the second group.
The independent variable are the notes and lecture.
The dependent variable are the performance of the student.
E. What is the control group, and what is the experimental group?
The control group is taking no notes whereas the experimental group is taking notes.
The constants in the experiment is the independent variable because it is not affected by any other factor.
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