00:02
Now in this question we've been asked some series of questions.
00:08
In the first one, let's call it a, we are asked what does it mean for a box plot to be right skewed? now in distributions we have data could be normally distributed that is a symmetrical or the skew is zero.
00:28
And then we could also have left skew or right skill.
00:34
Now, if we have distribution or we have a data and we say that the box plot of that data is right skewed, then we are saying that this, the whiskeys of this box plot is kind of shorter on the lower end or the bottom.
01:04
And then the median which is always the middle bar so this is our box and then the median is supposed to be in the middle here if the median is here then we say that this box plot is what do we call it is symmetric or it has no skillness or zero skillness okay however if the blue colors are drawn over here let me remove all of them if the blue color is not like it is but rather it is closer to the bottom also you see that the median is no longer in the middle but it has moved closer to the bottom and over here this whiskey is longer than the other one then this box plot here, we say that it is what, it is right skewed.
02:14
The other thing that we can also use to determine whether a box plot is right skill or left skilled or symmetric is the median and the mean and the mean and the mean.
02:32
They can also give us information on whether our box plot is right skilled or not.
02:38
So if you are using the median and the mean, we can say that if the mean, if the mean is greater is greater than the median, then the box plot is what is right skilled.
03:11
Okay.
03:12
That is another thing.
03:14
The median is greater than the, if the mean is greater than the mean is greater than the mean.
03:18
Then the box plot is what is right skilled that is another thing we can use to know or determine or explain it okay all right so that means that there are some outliers present of course there's some outliers present now let's see the next question we are asked which is a b the b want us to draw the box plot we have done something here but let's draw it officially or formally here...