00:01
Hi, i'm david and i'm here to help you answer your question.
00:04
Now let me bring up your question here.
00:07
In this question we want to review about the iqr method to identify the outliers.
00:14
Let me remind you that x is an outlier.
00:21
If x here will be smaller than the first quantile minus the 1 .5 interquantile range, or x it will be greater.
00:32
And then the q3 plus 1 .5 iqr.
00:38
And that will be the rule we have to apply here.
00:41
So first of all, we need to find the q and q and q3 and then find the interquinter range.
00:47
And in that you do it, first of all, we need to reorder the order in increasing order.
00:53
So we have the 10 first, and then we have one, two, three and four.
01:00
Or we have even the five dashed.
01:02
Well so 10 10 10 number 5 first after 5 and 10 we will have the number 12 after 12 we will have the 15 and then after 15 will be in looks like it will be 20 1 2 we have 2 of them and after 20 we will have the 30 or 25 and then the 30 one two and then the next one be 40 and the 60 so we have to delay will be 15 of them so the value at the 8 it could be the median so one two three four five six seven eight there will be called the median will be the q2 here and then we will have on the left we will have sevens of the dataset, one, two, three, four, five, six, seven...