STATS:DATA+MODELS-W/DVD - 4th Edition - by DeVeaux - ISBN 9780321986498

STATS:DATA+MODELS-W/DVD
4th Edition
DeVeaux
Publisher: PEARSON
ISBN: 9780321986498

Solutions for STATS:DATA+MODELS-W/DVD

Solutions are available for other sections.

Browse All Chapters of This Textbook

Chapter 5.1 - Standardizing With Z-scoresChapter 5.2 - Shifting And ScalingChapter 5.3 - Normal ModelsChapter 6 - Scatterplots, Association, And CorrelationChapter 6.2 - CorrelationChapter 7 - Linear RegressionChapter 7.4 - Regression To The MeanChapter 7.6 - R2—the Variation Accounted For By The ModelChapter 8 - Regression WisdomChapter 8.3 - Outliers, Leverage, And InfluenceChapter 9 - Re-expressing Data: Get It Straight!Chapter 9.2 - Finding A Good Re-expressionChapter 10 - Understanding RandomnessChapter 10.2 - Simulating By HandChapter 11 - Sample SurveysChapter 11.2 - Populations And ParametersChapter 11.4 - Other Sampling DesignsChapter 12 - Experiments And Observational StudiesChapter 12.3 - The Four Principles Of Experimental DesignChapter 12.4 - Control TreatmentsChapter 13 - From Randomness To ProbabilityChapter 13.1 - Random PhenomenaChapter 13.3 - Formal ProbabilityChapter 14 - Probability Rules!Chapter 14.1 - The General Addition RuleChapter 14.3 - IndependenceChapter 14.4 - Picturing Probability: Tables, Venn Diagrams, And TreesChapter 15 - Random VariablesChapter 15.1 - Center: The Expected ValueChapter 15.3 - Shifting And Combining Random VariablesChapter 16 - Probability ModelsChapter 16.6 - The Poisson ModelChapter 17 - Sampling Distribution ModelsChapter 17.2 - When Does The Normal Model Work? Assumptions And ConditionsChapter 17.5 - Sampling Distributions: A SummaryChapter 18 - Confidence Intervals For ProportionsChapter 18.1 - A Confidence IntervalChapter 18.3 - Margin Of Error: Certainty Vs. PrecisionChapter 19 - Testing Hypotheses About ProportionsChapter 19.2 - P-valuesChapter 19.5 - P-values And Decisions: What To Tell About A Hypothesis TestChapter 20 - Inferences About MeansChapter 20.2 - Gosset’s TChapter 21 - More About Tests And IntervalsChapter 21.4 - Critical Values For Hypothesis TestsChapter 21.5 - ErrorsChapter 22 - Comparing GroupsChapter 22.3 - A Confidence Interval For The Difference Between Two ProportionsChapter 22.4 - The Two Sample Z-test: Testing For The Difference Between ProportionsChapter 22.5 - A Confidence Interval For The Difference Between Two MeansChapter 22.6 - The Two-sample T-test: Testing For The Difference Between Two MeansChapter 23 - Paired Samples And BlocksChapter 23.4 - BlockingChapter 24 - Comparing CountsChapter 24.3 - Examining The ResidualsChapter 24.4 - Chi-square Test Of IndependenceChapter 25 - Inferences For RegressionChapter 25.4 - Regression InferenceChapter 26 - Analysis Of VarianceChapter 26.2 - The Anova TableChapter 27 - Multifactor Analysis Of VarianceChapter 27.3 - InteractionsChapter 28 - Multiple RegressionChapter 28.4 - Multiple Regression InferenceChapter 29 - Multiple Regression Wisdom (available On Dvd And Also Online: Pearsonhighered.com/dvb)Chapter 29.3 - Building Multiple Regression ModelsChapter R - Review Exercises

Book Details

Richard De Veaux, Paul Velleman, and David Bock wrote Stats: Data and Models with the goal that students and instructors have as much fun reading it as they did writing it. Maintaining a conversational, humorous, and informal writing style, this new edition engages students from the first page. The authors focus on statistical thinking throughout the text and rely on technology for calculations. As a result, students can focus on developing their conceptual understanding. Innovative Think/Show/Tell examples give students a problem-solving framework and, more importantly, a way to think through any statistics problem and present their results. The Fourth Edition is updated with instructor podcasts, video lectures, and new examples to keep material fresh, current, and relevant to today’s students.

Sample Solutions for this Textbook

We offer sample solutions for STATS:DATA+MODELS-W/DVD homework problems. See examples below:

A coin is flipped to decide who takes out the trash. Randomization: The process of allocating...Given info: The A & M student body has nearly 46,000 members. Justification: Here, the objective...Given info: A researcher’s wish is to examine the effect of steroids in major league baseball; in...Given info: Flipping a fair coin is said to randomly generate heads and tails with equal...Calculation: Among people, 25% have a dog, 29% have a cat, and 12% have both dog and cat. Additive...Calculation: The number of oranges per three and the distribution is given. Expected value: If X is...It is given that 50 dice are rolled to find the distribution of the number of spots on the faces....Given info: A random sample of 200 is drawn from customers who recently logged in and checked their...Calculation: The survey conducted by St. Norbert’s College in Green Bay, Wisconsin and Wisconsin...Calculation: The study based on the effect of aspirin in the treatment of heart attacks and has the...Given info: A food company sells King Salmon to customers. The mean weight of these salmon is 35...Justification: If the P-value is high, then the null hypothesis is not rejected. Thus, there is no...Given info: In one survey it was seen that 192 of 960 Canadians born in another country. Similarly...Given info: The data represents the scores of the students in MCAT. Justification: The scores of the...Given info: The data represents the census of 120 students who are born in different season namely...The given outputs show the regression model, the scatterplot for the data, the associated plots of...The given information is that, a student conducted an experiment to identify whether there is any...It is given that there are two factors, Sex and Athlete, in analyzing TV watching by students. The...Given info: The regression model for the price of houses in upstate New York with respect to number...Justification: Indicator variable: An indicator variable is a variable assigned to a qualitative...

More Editions of This Book

Corresponding editions of this textbook are also available below:

Stats: Data and Models
5th Edition
ISBN: 9780135164013
Stats
5th Edition
ISBN: 9780135163825
Stats: Data and Models
3rd Edition
ISBN: 9780321692559

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