Ibook batteries last for 5 hours
What is the independent and dependent variable? What is the control group?
To identify the independent variable, dependent variable, and control group in the given information, let's break it down:
Independent variable: The independent variable is the factor that is intentionally manipulated or changed by the researcher. In this case, it could be the duration of battery life. However, since the battery life is provided as a fixed value of 5 hours, there is no independent variable mentioned.
Dependent variable: The dependent variable is the factor that is being measured or observed as a result of the changes made to the independent variable. In this case, the dependent variable is the battery life, which lasts for 5 hours.
Control group: A control group is a group that does not receive the experimental treatment and is used for comparison. Since no experimental treatment is mentioned in the given information, there is no control group identified.
In summary, based on the provided information, there is no independent variable or control group, but the dependent variable is the battery life, which lasts for 5 hours.