00:01
So on your problem, you're first asking, what is the study population? and you haven't listed down the question, so that would be something you need to do.
00:10
But you would want to look at what the large group would be.
00:13
For instance, if they're only sampling females that are particularly at a certain school, then you can't just say females in general.
00:25
It would have to end up being females at a particular school.
00:28
And you're only taking a sample of them.
00:31
So hopefully you can determine what that is.
00:34
Now that says a study has two different versions of this independent variable.
00:38
What are the two different versions? and again, i can't tell you for your independent variable what you're using.
00:46
So your independent variable, you want to think of that also as your explanatory variable, the one that would be explaining why something would happen.
01:01
So maybe there's a certain drug that somebody is being given.
01:05
Maybe there's a certain type of medication that someone's having.
01:09
And so that could be your explanatory variable.
01:11
Or maybe they're giving different type amount of water and trying to see what happens when they give different types of water...