Statistics

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  Statistics

  David Freedman, Robert Pisani, Roger Purves

  Fourth International Student Edition

  Paperback

  Renowned for its clear prose and no-nonsense emphasis on core concepts, Statistics covers fundamentals using real examples to illustrate the techniques.

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  Div, Grad, Curl, and All That: An Informal Text on Vector Calculus

  H. M. Schey

  Fourth Edition

  Paperback

  This new fourth edition of the acclaimed and bestselling Div, Grad, Curl, and All That has been carefully revised and now includes updated notations and seven new example exercises.

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  Statistics for Business and Economics: Methods and Applications

  Edwin Mansfield

  Fifth Edition

  Hardcover

  This book was written for first courses in statistics for undergraduate and graduate students in business administration, public administration, and economics.