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ABOUT THE BOOK Statistics Witte 10th Edition PDF free download

Witte and Witte’s Statistics witte 10th edition pdf free download continues the text’s goal of helping students overcome any fear of statistics. The tenth edition of STATISTICS: CONCEPTS & CONTEXTS continues to provide a approachable and up-to-date introduction to undergraduate statistics. The text has been updated and expanded to reflect developments in statistical applications and new pedagogical techniques that teach students to use statistics effectively in its applications.

The 10th edition of Statistics updated with MS Excel! Now includes an updated Excel lesson on the CD-ROM that walks you through building a distribution table using Data Analysis. Sample data files are now available online to accompany the book. Also available is the instructor’s notes package, which uses data sets found in this book, but includes responses to all of the problems included in the tables so they may be worked as homework problems.

TABLE OF CONTENTS for statistics witte 10th edition pdf free download

  1. Title Page
  2. Copyright Page
  3. Dedication
  4. Preface
  5. Acknowledgments
  6. Contents
  7. 1 INTRODUCTION
  8. 1.1 WHY STUDY STATISTICS?
  9. 1.2 WHAT IS STATISTICS?
  10. 1.3 MORE ABOUT INFERENTIAL STATISTICS
  11. 1.4 THREE TYPES OF DATA
  12. 1.5 LEVELS OF MEASUREMENT
  13. 1.6 TYPES OF VARIABLES
  14. 1.7 HOW TO USE THIS BOOK
  15. Summary
  16. Important Terms
  17. Review Questions
  18. PART 1 Descriptive Statistics: Organizing and Summarizing Data
  19. 2 DESCRIBING DATA WITH TABLES AND GRAPHS
  20. TABLES (FREQUENCY DISTRIBUTIONS)
  21. 2.1 FREQUENCY DISTRIBUTIONS FOR QUANTITATIVE DATA
  22. 2.2 GUIDELINES
  23. 2.3 OUTLIERS
  24. 2.4 RELATIVE FREQUENCY DISTRIBUTIONS
  25. 2.5 CUMULATIVE FREQUENCY DISTRIBUTIONS
  26. 2.6 FREQUENCY DISTRIBUTIONS FOR QUALITATIVE (NOMINAL) DATA
  27. 2.7 INTERPRETING DISTRIBUTIONS CONSTRUCTED BY OTHERS
  28. GRAPHS
  29. 2.8 GRAPHS FOR QUANTITATIVE DATA
  30. 2.9 TYPICAL SHAPES
  31. 2.10 A GRAPH FOR QUALITATIVE (NOMINAL) DATA
  32. 2.11 MISLEADING GRAPHS
  33. 2.12 DOING IT YOURSELF
  34. Summary
  35. Important Terms
  36. Review Questions
  37. 3 DESCRIBING DATA WITH AVERAGES
  38. 3.1 MODE
  39. 3.2 MEDIAN
  40. 3.3 MEAN
  41. 3.4 WHICH AVERAGE?
  42. 3.5 AVERAGES FOR QUALITATIVE AND RANKED DATA
  43. Summary
  44. Important Terms
  45. Key Equation
  46. Review Questions
  47. 4 DESCRIBING VARIABILITY
  48. 4.1 INTUITIVE APPROACH
  49. 4.2 RANGE
  50. 4.3 VARIANCE
  51. 4.4 STANDARD DEVIATION
  52. 4.5 DETAILS: STANDARD DEVIATION
  53. 4.6 DEGREES OF FREEDOM (df )
  54. 4.7 INTERQUARTILE RANGE (IQR)
  55. 4.8 MEASURES OF VARIABILITY FOR QUALITATIVE AND RANKED DATA
  56. Summary
  57. Important Terms
  58. Key Equations
  59. Review Questions
  60. 5 NORMAL DISTRIBUTIONS AND STANDARD (z ) SCORES
  61. 5.1 THE NORMAL CURVE
  62. 5.2 z SCORES
  63. 5.3 STANDARD NORMAL CURVE
  64. 5.4 SOLVING NORMAL CURVE PROBLEMS
  65. 5.5 FINDING PROPORTIONS
  66. 5.6 FINDING SCORES
  67. 5.7 MORE ABOUT z SCORES
  68. Summary
  69. Important Terms
  70. Key Equations
  71. Review Questions
  72. 6 DESCRIBING RELATIONSHIPS: CORRELATION
  73. 6.1 AN INTUITIVE APPROACH
  74. 6.2 SCATTERPLOTS
  75. 6.3 A CORRELATION COEFFICIENT FOR QUANTITATIVE DATA: r
  76. 6.4 DETAILS: COMPUTATION FORMULA FOR r
  77. 6.5 OUTLIERS AGAIN
  78. 6.6 OTHER TYPES OF CORRELATION COEFFICIENTS
  79. 6.7 COMPUTER OUTPUT
  80. Summary
  81. Important Terms and Symbols
  82. Key Equations
  83. Review Questions
  84. 7 REGRESSION
  85. 7.1 TWO ROUGH PREDICTIONS
  86. 7.2 A REGRESSION LINE
  87. 7.3 LEAST SQUARES REGRESSION LINE
  88. 7.4 STANDARD ERROR OF ESTIMATE, sy|x
  89. 7.5 ASSUMPTIONS
  90. 7.6 INTERPRETATION OF r 2
  91. 7.7 MULTIPLE REGRESSION EQUATIONS
  92. 7.8 REGRESSION TOWARD THE MEAN
  93. Summary
  94. Important Terms
  95. Key Equations
  96. Review Exercises
  97. PART 2 Inferential Statistics: Generalizing Beyond Data
  98. 8 POPULATIONS, SAMPLES, AND PROBABILITY
  99. POPULATIONS AND SAMPLES
  100. 8.1 POPULATIONS
  101. 8.2 SAMPLES
  102. 8.3 RANDOM SAMPLING
  103. 8.4 TABLES OF RANDOM NUMBERS
  104. 8.5 RANDOM ASSIGNMENT OF SUBJECTS
  105. 8.6 SURVEYS OR EXPERIMENTS?
  106. PROBABILITY
  107. 8.7 DEFINITION
  108. 8.8 ADDITION RULE
  109. 8.9 MULTIPLICATION RULE
  110. 8.10 PROBABILITY AND STATISTICS
  111. Summary
  112. Important Terms
  113. Key Equations
  114. Review Questions
  115. 9 SAMPLING DISTRIBUTION OF THE MEAN
  116. 9.1 WHAT IS A SAMPLING DISTRIBUTION?
  117. 9.2 CREATING A SAMPLING DISTRIBUTION FROM SCRATCH
  118. 9.3 SOME IMPORTANT SYMBOLS
  119. 9.4 MEAN OF ALL SAMPLE MEANS (X )
  120. 9.5 STANDARD ERROR OF THE MEAN (X )
  121. 9.6 SHAPE OF THE SAMPLING DISTRIBUTION
  122. 9.7 OTHER SAMPLING DISTRIBUTIONS
  123. Summary
  124. Important Terms
  125. Key Equations
  126. Review Questions
  127. 10 INTRODUCTION TO HYPOTHESIS TESTING: THE Z TEST
  128. 10.1 TESTING A HYPOTHESIS ABOUT SAT SCORES
  129. 10.2 z TEST FOR A POPULATION MEAN
  130. 10.3 STEP-BY-STEP PROCEDURE
  131. 10.4 STATEMENT OF THE RESEARCH PROBLEM
  132. 10.5 NULL HYPOTHESIS (H0)
  133. 10.6 ALTERNATIVE HYPOTHESIS (H1)
  134. 10.7 DECISION RULE
  135. 10.8 CALCULATIONS
  136. 10.9 DECISION
  137. 10.10 INTERPRETATION
  138. Summary
  139. Important Terms
  140. Key Equations
  141. Review Questions
  142. 11 MORE ABOUT HYPOTHESIS TESTING
  143. 11.1 WHY HYPOTHESIS TESTS?
  144. 11.2 STRONG OR WEAK DECISIONS
  145. 11.3 ONE-TAILED AND TWO-TAILED TESTS
  146. 11.4 CHOOSING A LEVEL OF SIGNIFICANCE (a)
  147. 11.5 TESTING A HYPOTHESIS ABOUT VITAMIN C
  148. 11.6 FOUR POSSIBLE OUTCOMES
  149. 11.7 IF H0 REALLY IS TRUE
  150. 11.8 IF H0 REALLY IS FALSE BECAUSE OF A LARGE EFFECT
  151. 11.9 IF H0 REALLY IS FALSE BECAUSE OF A SMALL EFFECT
  152. 11.10 INFLUENCE OF SAMPLE SIZE
  153. 11.11 POWER AND SAMPLE SIZE
  154. Summary
  155. Important Terms
  156. Review Questions
  157. 12 ESTIMATION (CONFIDENCE INTERVALS)
  158. 12.1 POINT ESTIMATE FOR
  159. 12.2 CONFIDENCE INTERVAL (CI) FOR
  160. 12.3 INTERPRETATION OF A CONFIDENCE INTERVAL
  161. 12.4 LEVEL OF CONFIDENCE
  162. 12.5 EFFECT OF SAMPLE SIZE
  163. 12.6 HYPOTHESIS TESTS OR CONFIDENCE INTERVALS?
  164. 12.7 CONFIDENCE INTERVAL FOR POPULATION PERCENT
  165. Summary
  166. Important Terms
  167. Key Equation
  168. Review Questions
  169. 13 t TEST FOR ONE SAMPLE
  170. 13.1 GAS MILEAGE INVESTIGATION
  171. 13.2 SAMPLING DISTRIBUTION OF t
  172. 13.3 t TEST
  173. 13.4 COMMON THEME OF HYPOTHESIS TESTS
  174. 13.5 REMINDER ABOUT DEGREES OF FREEDOM
  175. 13.6 DETAILS: ESTIMATING THE STANDARD ERROR (s-X)
  176. 13.7 DETAILS: CALCULATIONS FOR THE t TEST
  177. 13.8 CONFIDENCE INTERVALS FOR m BASED ON t
  178. 13.9 ASSUMPTIONS
  179. Summary
  180. Important Terms
  181. Key Equations
  182. Review Questions
  183. 14 t TEST FOR TWO INDEPENDENT SAMPLES
  184. 14.1 EPO EXPERIMENT
  185. 14.2 STATISTICAL HYPOTHESES
  186. 14.3 SAMPLING DISTRIBUTION OF X1- X2
  187. 14.4 t TEST
  188. 14.5 DETAILS: CALCULATIONS FOR THE t TEST
  189. 14.6 p-VALUES
  190. 14.7 STATISTICALLY SIGNIFICANT RESULTS
  191. 14.8 ESTIMATING EFFECT SIZE: POINT ESTIMATES AND CONFIDENCE INTERVALS
  192. 14.9 ESTIMATING EFFECT SIZE: COHEN’S d
  193. 14.10 META-ANALYSIS
  194. 14.11 REPORTS IN THE LITERATURE
  195. 14.12 ASSUMPTIONS
  196. 14.13 COMPUTER OUTPUT
  197. Summary
  198. Important Terms
  199. Key Equations
  200. Review Questions
  201. 15 t TEST FOR TWO RELATED SAMPLES (REPEATED MEASURES)
  202. 15.1 EPO EXPERIMENT WITH REPEATED MEASURES
  203. 15.2 STATISTICAL HYPOTHESES
  204. 15.3 SAMPLING DISTRIBUTION OF D
  205. 15.4 t TEST
  206. 15.5 DETAILS: CALCULATIONS FOR THE t TEST
  207. 15.6 ESTIMATING EFFECT SIZE
  208. 15.7 ASSUMPTIONS
  209. 15.8 OVERVIEW: THREE t TESTS FOR POPULATION MEANS
  210. 15.9 t TEST FOR THE POPULATION CORRELATION COEFFICIENT, r
  211. Summary
  212. Important Terms
  213. Key Equations
  214. Review Questions
  215. 16 ANALYSIS OF VARIANCE (ONE FACTOR)
  216. 16.1 TESTING A HYPOTHESIS ABOUT SLEEP DEPRIVATION AND AGGRESSION
  217. 16.2 TWO SOURCES OF VARIABILITY
  218. 16.3 F TEST
  219. 16.4 DETAILS: VARIANCE ESTIMATES
  220. 16.5 DETAILS: MEAN SQUARES (MS) AND THE F RATIO
  221. 16.6 TABLE FOR THE F DISTRIBUTION
  222. 16.7 ANOVA SUMMARY TABLES
  223. 16.8 F TEST IS NONDIRECTIONAL
  224. 16.9 ESTIMATING EFFECT SIZE
  225. 16.10 MULTIPLE COMPARISONS
  226. 16.11 OVERVIEW: FLOW CHART FOR ANOVA
  227. 16.12 REPORTS IN THE LITERATURE
  228. 16.13 ASSUMPTIONS
  229. 16.14 COMPUTER OUTPUT
  230. Summary
  231. Important Terms
  232. Key Equations
  233. Review Questions
  234. 17 ANALYSIS OF VARIANCE (REPEATED MEASURES)
  235. 17.1 SLEEP DEPRIVATION EXPERIMENT WITH REPEATED MEASURES
  236. 17.2 F TEST
  237. 17.3 TWO COMPLICATIONS
  238. 17.4 DETAILS: VARIANCE ESTIMATES
  239. 17.5 DETAILS: MEAN SQUARE (MS) AND THE F RATIO
  240. 17.6 TABLE FOR F DISTRIBUTION
  241. 17.7 ANOVA SUMMARY TABLES
  242. 17.8 ESTIMATING EFFECT SIZE
  243. 17.9 MULTIPLE COMPARISONS
  244. 17.10 REPORTS IN THE LITERATURE
  245. 17.11 ASSUMPTIONS
  246. Summary
  247. Important Terms
  248. Key Equations
  249. Review Questions
  250. 18 ANALYSIS OF VARIANCE (TWO FACTORS)
  251. 18.1 A TWO-FACTOR EXPERIMENT: RESPONSIBILITY IN CROWDS
  252. 18.2 THREE F TESTS
  253. 18.3 INTERACTION
  254. 18.4 DETAILS: VARIANCE ESTIMATES
  255. 18.5 DETAILS: MEAN SQUARES (MS) AND F RATIOS
  256. 18.6 TABLE FOR THE F DISTRIBUTION
  257. 18.7 ESTIMATING EFFECT SIZE
  258. 18.8 MULTIPLE COMPARISONS
  259. 18.9 SIMPLE EFFECTS
  260. 18.10 OVERVIEW: FLOW CHART FOR TWO-FACTOR ANOVA
  261. 18.11 REPORTS IN THE LITERATURE
  262. 18.12 ASSUMPTIONS
  263. 18.13 OTHER TYPES OF ANOVA
  264. Summary
  265. Important Terms
  266. Key Equations
  267. Review Questions
  268. 19 CHI-SQUARE (X2) TEST FOR QUALITATIVE (NOMINAL) DATA
  269. ONE-VARIABLE X2 TEST
  270. 19.1 SURVEY OF BLOOD TYPES
  271. 19.2 STATISTICAL HYPOTHESES
  272. 19.3 DETAILS: CALCULATING X2
  273. 19.4 TABLE FOR THE X2 DISTRIBUTION
  274. 19.5 X2 TEST
  275. TWO-VARIABLE X2 TEST
  276. 19.6 LOST LETTER STUDY
  277. 19.7 STATISTICAL HYPOTHESES
  278. 19.8 DETAILS: CALCULATING X2
  279. 19.9 TABLE FOR THE X2 DISTRIBUTION
  280. 19.10 X2 TEST
  281. 19.11 ESTIMATING EFFECT SIZE
  282. 19.12 ODDS RATIOS
  283. 19.13 REPORTS IN THE LITERATURE
  284. 19.14 SOME PRECAUTIONS
  285. 19.15 COMPUTER OUTPUT
  286. Summary
  287. Important Terms
  288. Key Equations
  289. Review Questions
  290. 20 TESTS FOR RANKED (ORDINAL) DATA
  291. 20.1 USE ONLY WHEN APPROPRIATE
  292. 20.2 A NOTE ON TERMINOLOGY
  293. 20.3 MANN-WHITNEY U TEST (TWO INDEPENDENT SAMPLES)
  294. 20.4 WILCOXON T TEST (TWO RELATED SAMPLES)
  295. 20.5 KRUSKAL-WALLIS H TEST (THREE OR MORE INDEPENDENT SAMPLES)
  296. 20.6 GENERAL COMMENT: TIES
  297. Summary
  298. Important Terms
  299. Review Questions
  300. 21 POSTSCRIPT: WHICH TEST?
  301. 21.1 DESCRIPTIVE OR INFERENTIAL STATISTICS?
  302. 21.2 HYPOTHESIS TESTS OR CONFIDENCE INTERVALS?
  303. 21.3 QUANTITATIVE OR QUALITATIVE DATA?
  304. 21.4 DISTINGUISHING BETWEEN THE TWO TYPES OF DATA
  305. 21.5 ONE, TWO, OR MORE GROUPS?
  306. 21.6 CONCLUDING COMMENTS
  307. Review Questions
  308. APPENDICES
  309. A MATH REVIEW
  310. B ANSWERS TO SELECTED QUESTIONS
  311. C TABLES
  312. D GLOSSARY
  313. Photo Credits
  314. Index

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