00:01
We have been given a data set, the numbers of bankruptcy filings in a county for each month of a recent year.
00:08
So i'm going to plot these out and we can then visibly see if there is a trend.
00:13
So we have the months on the x -axis and i'll put f for frequency on the y.
00:19
So the highest value here is 371.
00:22
So i'm going to go 100, 200, 300, 400 on my frequency axis.
00:31
On the x -axis, we want the months.
00:38
So i'll just put those in.
00:40
March, april, may, june, july, august.
00:54
Except i'm going to need a wider axis.
00:56
Let me move this over on its own.
00:58
I can put it back after.
01:02
Not november, december.
01:05
There we go, put you back down here now.
01:08
Okay, so let's form a histogram of this data, or even just a series of data points.
01:15
January, 59.
01:18
Put that here.
01:19
85 in february, up a little bit.
01:22
98, even a little bit higher.
01:25
106, as we move all of these down to show that there is a slow increase.
01:37
120, 117, okay, dip down a little bit.
01:39
Well, dip down again...