In a class of 30 student in which at least one of them offered biology or physics, 17 offered physics, 16 offered biology. how many offered both biology and physics?
physics only?
biology only? only one subject?
how many offered neither?​

Ifound this on google “a skewed (non-symmetric) distribution is a distribution in which there is no such mirror-imaging. a "skewed right" distribution is one in which the tail is on the right side. a "skewed left" distribution is one in which the tail is on the left side. the above histogram is for a distribution that is skewed right.” i hope this you for what your looking for

A= the square root of 3“if letters are anything like people, they’re all equal and deserve to be treated equally.”