Creighton, Theodore B. Schools and data : the educator's guide for using data to improve decision making / Theodore B. Creighton. - Thousand Oaks, Calif. : Corwin Press, c2001. - xvi, 143 p. : ill. ; 24 cm. Includes bibliographical references (p. 133-134) and index. ISBN: 0761977163 (cloth : alk. paper) 0761977171 (pbk. : alk. paper) LCCN: 00008771 Subjects--Topical Terms: School management and organization--Statistical methods.Decision making--Statistical methods. LC Class. No.: LB 2805 / .C737 2001