Statistics Unlocking the Power of Data 3rd Edition Lock ISBN: 9781119674160 SOLUTION MANUAL

Statistics Unlocking the Power of Data 3rd Edition Lock ISBN: 9781119674160 SOLUTION MANUAL

Solution Manual for Statistics Unlocking the Power of Data, 3rd Edition, Robin H. Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F. Lock, Dennis F. Lock, ISBN: 1119682169, ISBN: 9781119674160

Table of Contents

Unit A: Data 1
Chapter 1. Collecting Data 2
Chapter 2. Describing Data 52

Unit B: Understanding Inference 211
Chapter 3. Confidence Intervals 212
Chapter 4. Hypothesis Tests 278

Unit C: Inference with Normal and t-Distributions 399
Chapter 5. Approximating with a Distribution 400
Chapter 6. Inference for Means and Proportions 430

Unit D: Inference for Multiple Parameters 543
Chapter 7. Chi-Square Tests for Categorical Variables 544
Chapter 8. ANOVA to Compare Means 578
Chapter 9. Inference for Regression 614
Chapter 10. Multiple Regression 652

Chapter P. Probability Basics 734

Appendix A. Chapter Summaries 783
Appendix B. Selected Dataset Descriptions 795

Partial Answers 809