being within certain limits that define the range of normal functioning

not normal; not typical or usual or regular or conforming to a norm

conformity with the norm

mentally healthy; free from mental disorder

conforming to or constituting a standard of measurement or value; or of the usual or regularized or accepted kind

being within certain limits that define the range of normal functioning

approximating the statistical norm or average or expected value

relating to or constituting the middle value of an ordered set of values (or the average of the middle two in a set with an even number of values)

relating to or constituting the most frequent value in a distribution

functioning or occurring in a normal way; lacking abnormalities or deficiencies

not deviating from what is normal