Sorry, "educational-age-ea" is not in the Dictionary of Psychology. Please repor...
mutually exclusive events 1. two or more events that have n...
X-ray n. an electromagnetic emission of short wavelength pr...
radiculopathy n. any disorder of a spinal root. Radiculopat...
marginal frequency the sum of any one of the rows or column...
lens n. 1. in vision, a transparent, biconvex s...