Statistics -  The Experts at Dummies

Statistics

1,001 Practice Problems For Dummies
Buch | Softcover
512 Seiten
2014
John Wiley & Sons Inc (Verlag)
978-1-118-77604-9 (ISBN)
22,36 inkl. MwSt
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1,001 practice opportunities to score higher in statistics 1,001 Statistics Practice Problems For Dummies takes you beyond the instruction and guidance offered in Statistics For Dummies to give you a more hands-on understanding of statistics.
1,001 practice opportunities to score higher in statistics 1,001 Statistics Practice Problems For Dummies takes you beyond the instruction and guidance offered in Statistics For Dummies to give you a more hands-on understanding of statistics. The practice problems offered range in difficulty, including detailed explanations and walk-throughs. In this series, every step of every solution is shown with explanations and detailed narratives to help you solve each problem. With the book purchase, you ll also get access to practice statistics problems online. This content features 1,001 practice problems presented in multiple choice format; on-the-go access from smart phones, computers, and tablets; customizable practice sets for self-directed study; practice problems categorized as easy, medium, or hard; and a one-year subscription with book purchase.
* Offers on-the-go access to practice statistics problems * Gives you friendly, hands-on instruction *1,001 statistics practice problems that range in difficulty 1,001 Statistics Practice Problems For Dummies provides ample practice opportunities for students who may have taken statistics in high school and want to review the most important concepts as they gear up for a faster-paced college class.

The Experts at Dummies are smart, friendly people who make learning easy by taking a not-so-serious approach to serious stuff.

Introduction 1 Part I: The Questions 5 Chapter 1: Basic Vocabulary 7 Chapter 2: Descriptive Statistics 11 Chapter 3: Graphing 21 Chapter 4: Random Variables and the Binomial Distribution 33 Chapter 5: The Normal Distribution 43 Chapter 6: The t-Distribution 51 Chapter 7: Sampling Distributions and the Central Limit Theorem 57 Chapter 8: Finding Room for a Margin of Error 71 Chapter 9: Confidence Intervals: Basics for Single Population Means and Proportions 75 Chapter 10: Confidence Inter vals for Two Population Means and Proportions 91 Chapter 11: Claims, Tests, and Conclusions 97 Chapter 12: Hypothesis Testing Basics for a Single Population Mean: z- and t-Tests 105 Chapter 13: Hypothesis Tests for One Proportion, Two Proportions, or Two Population Means 117 Chapter 14: Surveys 127 Chapter 15: Correlation 131 Chapter 16: Simple Linear Regression 139 Chapter 17: Two-Way Tables and Independence 153 Part II: The Answers 165 Chapter 18: Answers 167 Appendix: Tables for Reference 469 Index 481

Erscheint lt. Verlag 12.9.2014
Verlagsort New York
Sprache englisch
Maße 202 x 247 mm
Gewicht 778 g
Themenwelt Mathematik / Informatik Mathematik Statistik
Mathematik / Informatik Mathematik Wahrscheinlichkeit / Kombinatorik
ISBN-10 1-118-77604-6 / 1118776046
ISBN-13 978-1-118-77604-9 / 9781118776049
Zustand Neuware
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