00:01
So with the other information, we want to know the average revenue that she practices in later surgery.
00:06
And they know that 25 % of those attending her sessions will have the later surgery at a cost of 2 ,000.
00:15
So she cancels anything with zero, one, or two reservations.
00:19
So i want to look at 3 through 10.
00:21
So when we look at this, we have a number, the three people will occur 16 % of the time.
00:28
And 25 % of those will get the surgery.
00:33
So we're going to do the same thing with 4 through 10.
00:35
Four people will show up 26 % of the time, and 25 % of those would have the surgery.
00:42
So we're going to continue with 5 at 18%, 25%.
00:47
Then we're going to have 6 at 11 % and 25%.
00:52
Then we're going to have 7 at 0 .07 and 25%.
00:57
I need to come down here.
00:59
8 is 0 .05, but 25%.
01:03
9 is 0 .01, 25%.
01:08
And then we're going to have 10 .01 at 25%.
01:16
So we're going to find out how many people had the surgery by doing this calculation.
01:21
So i'm going to pause and do that real quick.
01:24
So after going to get in the calculation, i have 1 .0...