It can be rejected if there is no control variable.
The dependent variable is the variable that can change in an experiment.
indeoendent variable
A factor that can be changed in an experiment is called an independent variable.
The factor changed is the independant varible, the thing that the scientist can change each time they run the experiment. The control is the part of the experiment that the scientist determines stays the same. Ex. They have one person eat a milk chocolate and a dark chocolate and then ask which one they like. The person is the control because it stays the same. The chocolate is the independant varible because the type changes.
control variable
It can be rejected if there is no control variable.
The variable is an experiment that is manipulated by the scientist. APEX
Control group or mean- it is the point to which variances will be compared
The variable that a scientist changes in an experiment is called the independent variable. This is the variable that the scientist manipulates to observe its effect on the dependent variable.
The dependent variable is the variable that can change in an experiment.
The independent variable is the variable that a scientist changes when conducting an experiment. It is the factor that the scientist manipulates to see how it affects the outcome or dependent variable.
The variable that changes as a result of a scientist changing another variable is called the dependent variable. It is the variable being observed or measured in an experiment to see how it responds to the changes made to the independent variable.
experimental variable
The variable that the scientist changes in an experiment is called the independent variable. This is the factor that the scientist manipulates or controls to observe its effects on the dependent variable, which is the factor being measured or observed.
A manipulative variable is something that you will keep the same.
The term for a variable that a scientist adjusts during an experiment is called the independent variable. This variable is purposely changed by the scientist to observe how it affects the dependent variable, which is the outcome being measured.