Correlation is a measue of how close the line fits the points that you found in your experiment. Anyone can say whether they think the line is a good fit or not, but to measure it exactly, we use the correlation coefficient: R 2. Look at the following two plots. In the first, the line fits very well, and in the second, then line fits very poorly.
2 Answers. , Victim of celery induced tongue-numbness. The tingling in your tongue is an allergic reaction to furanocoumourans, a chemical found in celery. It is a toxic chemical produced by plants as a defense mechanism against insects and animals.
Pimple On Tongue. You probably hate having pimples on tongue. If you have tongue there is a big chance you will get them at some point in your life. They make you talk funny, you feel pain, and unfortunately the food doesnât taste the same anymore. Causes Pimples on Tongue. Don`t believe your grandma or your old aunt if they say that you got those red spots on your tongue because you told a lie, there is something else that caused the pimple. They appear as a result of some kind of an irritation to the papillae on your tongue.