This variable MUST be measurable
The independent variable (IV) changes the dependent variable (DV)
If I add more milk, the tea will get a lighter color. The two variables: 1. Amount of milk 2. Color of the tea Which one is the independent variable?
I need to pay a fine because I crossed the red light. The 2 variables: 1. Paying fine 2. Crossing red light Which is the independent variable?
It will get colder if winds blow faster. The 2 variables: 1. Wind's speed 2. Amount of cold Which is the dependent variable?
Observations that include numbers or measurements are called...
If you are observing a dog, a good inference might be...
Which are FACTS and can't be debated?
Hearing an lion roar is an example of...
All observations require the use of
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