00:01
So first of all, we have the difference between qualitative is a non, excuse me, quantitative is a numerical value, something that we measure, versus a qualitative is non -numerical and it's something where you're looking at qualities or characteristics in a person, qualities.
00:32
Next you ask the difference between a sample and a population.
00:38
A sample, well let's look at a population first of all.
00:43
That's the entire group of individuals or objects that are being, and this is a smaller, a subset of the population.
01:01
We get statistics from samples and we have parameters from populations.
01:06
Next, you want to look at the level of each of those three variables.
01:11
And first of all, on the name of a cell phone, that is going to be nominal.
01:20
It's something qualitative.
01:23
For b, the number of minutes is going to be something that is quantitative and that would be a ratio.
01:37
For c, the satisfaction of this is going to be qualitative and that it will be ordinal.
01:49
Next, on seven and eight, you're looking at qualitative or quantitative for the variable of interest.
02:01
And they're looking at, that will end up being for the grade, that is going to be a quantitative amount.
02:17
And then the level of measurement would end up being for, oh, you're ranking them, i'm sorry.
02:30
So for this setting, you want to know if it's quantitative or qualitative...