Such scores are readily understandable and are useful in indicating what proportion of the total marks a person has gained, but these scores do not account for factors such as how hard the test is, where a person stands in relation to other people, and the margin of error in the test score.his information may be useful when, for example, reporting school test scores to parents. There is, in fact, a fixed relationship between standardised scores and percentile ranks when the same average score and standard deviation are used.
Medical Definition of significant other. : a person who is important to one's well-being; especially : a spouse or one in a similar relationship.
separate may imply any of several causes such as dispersion, removal of one from others, or presence of an intervening thing. part implies the separating of things or persons in close union or association.