00:01
Okay, so given the set of data for 17 cities ' high temperatures, we want to make a box and whisker plot of this.
00:09
So to make my box and whisker plot, we need five numbers.
00:12
We need the minimum and maximum to start.
00:15
So the minimum is 50, the max is 81.
00:20
Then we need to find the median.
00:22
If we have 17 data points, that means i'm going to come in 8 this way and 8 this way to find the middle number.
00:29
So that's 1, 2, 3, 4, 5, 6, 7, 8.
00:33
62 should be in the middle.
00:34
So just to double check, 2, 3, 4, 5, 6, 7, 8.
00:37
So my median is 62.
00:40
Since this is my median, i need to find the median of this lower half.
00:44
Well without this, that means that there is 8 values here...