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measures taken to test the quality of the goods produced; the systematic control of materials,...
dealing with quantities as well as the nature of the substances under consideration.
three values used to divide a set of data into four groups of equal size; the second quartile is...
Quaternary economic activities are professional services, e.g. doctors, lawyers, teachers and...
a stanza of four lines.
Quenching is the process whereby steel is heated until it is red hot and then plunged into cold...
a sentence that ends with a question mark, e.g. Are you coming?