So you would expect, you would expect that 80 out of the 500 times, you would see a two-person line. Now, to be clear, I would be shocked if it's exactly 80 ends up being the case, but this is actually a very good expectation, based on your observations. It is completely possible, first of all, that your observations were off, that this is just a random chance that you happened to observe this many, or this few times that there were two people in line. So that could be off, but even if these are very good estimates, it's possible that something, that you see a two-person line 85 out of the 500 times, or 65 out of the 500 times. All of those things are possible. Whenever you think, and it's always very important to keep in mind, you're estimating the true probability here, which it's very hard to know for sure what the true probability is, but you can make estimates based on sampling the line on different days, by making these observations, by having these experiments, so to speak, each of these observations you can use an experiment, and then you can use those to set an expectation. But none of these things do you know for sure, that they're definitely gonna be exactly 80 out of the next 500 times.