Which variable is the same for each test subject in an experiment?
A. Dependent
B. Independent
C. Control
D. Extraneous
This question is related to the Practical Research subject. Thank you in advance :).
Answers
Answer:
control
Explanation:
i think
plz follow
Answer:
Control
Explanation:
A controlled variable is one that is maintained constant over the course of an investigation.
To prevent these variables from influencing the results in the case of participant variables, the experiment may choose volunteers with similar backgrounds and temperaments. In order to ensure that all other variables remain the same across all circumstances of an experiment, it is crucial to hold these variables constant.
It's crucial to remember that a controlled variable differs from a control group. In a study, the control group is made up of volunteers who are not subjected to the intervention or modification of the independent variable.
Between the control group and the experimental group, all other factors are maintained constant (i.e., they are controlled).
To determine what changes resulted from the treatment, the dependent variable being evaluated is then compared between the control group and experimental group.
#SPJ3