00:01
First we arrange the data into assembling order.
00:07
It will be like that.
00:09
First will be 0, then 8, 14, 20, 26, 38, and 40.
00:24
This is into assembling order.
00:26
After that we have to find the range.
00:30
Range formula is maximum value minus minimum value.
00:54
We will use into this.
00:57
Maximum value is 41.
01:00
We can see 41 minus minimum value is 0.
01:04
So 41 minus 0 will be 40.
01:08
Now this is a.
01:12
We have to calculate b.
01:14
Now we will calculate variance.
01:19
Variance is equal to sum of square division divided by sum of values.
01:52
Then you take this.
01:56
First mean is equal to...
02:02
We will calculate all of this.
02:05
After calculating it, it will be 19.
02:13
First we will calculate this...