00:01
Hi, i'm david and i'm here to help you answer your question.
00:03
Now let me bring up your question here.
00:05
In the question here, we want to identify the independent variables and the dependent variables.
00:12
Here a researcher conducted an experiment to examine if university students learn better by attending lectures or reading textbooks.
00:21
So the first one here lecture or reading textbook, that will be the learning format.
00:27
So i will call this will be the one variable.
00:29
That will be the learning format.
00:35
And then the researcher randomly aside 100 students attend the lectures and another 100 students just reading the textbook.
00:44
And then the student completed the practice problems and created a fast card to study.
00:49
She then gave an exam to each of the 200 students to determine how well they learned the material.
00:55
And the question asked you, find one is an independent variable and one is the dependent variable.
01:00
Now we will see another one we will have given the exam and then to see how well they learn the material...