This dataset was taken from the list of OpenIntro dataset files found at https://www.openintro.org/data/.
OpenIntro features a number of free books that can be used in high school and AP statistics courses. The license on these datasets is currently unknown. You can find out more about OpenIntro at https://www.openintro.org.
These times represent times between gondolas at Sterling Winery. The maintake-away: there are 7 cars, as evidenced by the somewhat regular increasesin splits between every 7 cars. The reason the times are slightlynon-constant is that the gondolas come off the tracks, so times will changea little between each period.
- obs_number - The observation number, e.g. observation 3 was immediately preceded by observation 2.
- time_until_next - Time until this gondola car arrived since the last car had left.
In-person data collection by David Diez (OpenIntro) on July 4th,2013.
Important context: there was a sufficient line that people were leaving thewinery.So why is this data valuable? It indicates that the winery should add onemore car since it has a lot of time wasted every 7th car. By adding anothercar, fewer visitors are likely to be turned away, resulting in increasedrevenue.
Taken from: https://www.openintro.org/data/index.php?data=winery_cars.