00:01
Hey there, welcome to numerate.
00:02
So we're asked to calculate the range, variance, and standard deviation of this sample data.
00:08
This data reflects the number of vacation days that google employees have left.
00:14
So with this, we're going to calculate our range first.
00:18
So our range will equal the maximum value minus our minimum value.
00:30
So therefore, we had to find our maximum value, and it turns out our maximum value is 8.
00:36
And our minimum value is 0.
00:39
So 8 minus 0 will simply equal 8.
00:43
So 8 is our answer here for the range.
00:46
Moving on to our variance...