00:01
So this problem, again, we need to choose the appropriate, unappropriate type of display for the data set.
00:09
And for this problem, we're looking at the percent of graduates in each state, taking the sat.
00:17
So we have a lot of numbers.
00:18
We have probably 52 numbers.
00:21
And the numbers go from less than 10 towards 80s.
00:30
I think the highest one is 87.
00:35
So good display, good data display, i think could be here a box and whisker plot because it shows how the data is grouped.
00:50
We can immediately see the smallest values, the biggest values.
00:53
We'll see where the center, the median in this case is.
00:57
So let's choose a box and whisker plot.
01:11
For this, we have to calculate.
01:14
A few values we have to calculate we have to know the five number summary the mean the first quartile the median the third quartile and the maximum value and they will show up on the box plot so when we make a box plot we have a number line underneath the number line has a scale and everything we need but on the box plot we will not put any values so let's go from 0, 10, 20, 30, 40, 50, 60, 60, 70, 70, 70, 70, 70, 80, 70, 80, 100...