3 ms·
> be true! If you ignore the fact that the correlation is so weak that calling it 'statistically insignificant' would be quite generous. I actually came to a d
by cloudbonsai 2y ago
> be true! If you ignore the fact that the correlation is so weak that calling it 'statistically insignificant' would be quite generous.
I actually came to a different conclusion than the author. Here is the way I'm thinking about the presented statistics:
1. There is 17 Kebab shops (out of 400 samples) with a google review lower than 3 stars. Let's call them "bad kebabs".
2. All those "bad kebabs" actually located within 500m from the nearest station. No kebab located in further than >500m is bad.
3. So if you've ever gotten a bad donor kebab, we can safely assume that you have purchased it from a kebab shop near a train station.
Maybe there are so many kebab eaters near a train station that a mediocre kebab offering becomes profitable?
- magicalhippo 2y ago> with a google review lower than 3 stars At least here, the majority of 1-2 star reviews are actually complaining about third-party delivery services like Foodora[1]. Of course the fries will be soggy and the burger luke warm when you got a guy who had to pedal a bike for half an hour to deliver it for you. Like what did you expect? [1]: https://en.wikipedia.org/wiki/Foodora https://en.wikipedia.org/wiki/Foodora
- randomNumber7 2y agoI expect this guy to keep it fresh for me.
- mort96 2y agoI don't know if you're joking or not but in case you're not, you can't really keep fries "fresh". Regardless, the point remains that the quality of third party food delivery services shouldn't be considered when studying the quality of restaurants.
- devilbunny 2y agoI always open fries. They will get cold. Fine. Cold fries can be reheated; they won’t be as good as fresh, but soggy fries are much harder to fix.
- mort96 2y agoI agree. Nothing is worse than receiving fries which have been in a closed or semi-closed container and have been soaking in their own steam.
- ant6n 2y agoBad kebab shops may survive if located near a train station.
- Galanwe 2y ago> 2. All those "bad kebabs" actually located within 500m from the nearest station. No kebab located in further than >500m is bad. Right, but this is selection bias. There will always exist a distance D from which all bad kebabs are located. Unless D is provenly chosen _before_ looking at the data, this has no meaning. One also has to take the kebab density into account.
- estsauver 2y agoThis "you have to choose D" ahead of time nonsense is why people distrust and dislike statisticians! Humans have priors on what is "close" that are independent of this particular article. If they had said "See, everything within 5000m" or "everything within 5m" you might have a point but "500m" being a rough definition of "close to a train station" is pretty reasonable.
- thaumasiotes 2y ago> If they had said "See, everything within 5000m" or "everything within 5m" you might have a point On the contrary, if everything was within five meters, that would make the finding much more impressive.