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Statistical Power Analysis is a nontechnical guide to power analysis in research planning that provides users of applied statistics with the tools they need for more effective analysis. The Second Edition includes: * a chapter covering power analysis in set correlation and multivariate methods; * a chapter considering effect size, psychometric reliability, and the efficacy of "qualifying" dependent variables and; * expanded power and sample size tables for multiple regression/correlation.
Don’t miss one of America’s top 100 most-loved novels, selected by PBS’s The Great American Read. This beloved book by E. B. White, author of Stuart Little and The Trumpet of the Swan, is a classic of children's literature that is "just about perfect." Illustrations in this ebook appear in vibrant full color on a full-color device and in rich black-and-white on all other devices. Some Pig. Humble. Radiant. These are the words in Charlotte's Web, high up in Zuckerman's barn. Charlotte's spiderweb tells of her feelings for a little pig named Wilbur, who simply wants a friend. They also express the love of a girl named Fern, who saved Wilbur's life when he was born the runt of his litter. E. B. White's Newbery Honor Book is a tender novel of friendship, love, life, and death that will continue to be enjoyed by generations to come. It contains illustrations by Garth Williams, the acclaimed illustrator of E. B. White's Stuart Little and Laura Ingalls Wilder's Little House series, among many other books. Whether enjoyed in the classroom or for homeschooling or independent reading, Charlotte's Web is a proven favorite.