On a recent post, there were a lot of comments, which said that they were missing the headphones on newer mobile devices.
How many actually use the headphone jack?
I ask, because I have one on my phone, since I really wanted one, but I rarely use it. Like Tops 1/Month.
You can’t really avoid it in any easy way. If you could, the field of statistics would get a decent amount simpler. The only way to deal with the bias is with a survey pulled from random people, which you can’t really do easily here.
But this one will have a lot of bias, all the same.