Statistics 13V - Fall 2002

Department of Statistics

University of California, Davis

Welcome to the homepage for Statistics 13V

Tues 3:10-4:30pm, 6 Wellman Hall, CRN 39318

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LIST OF HOMEWORK ASSIGNMENTS
HOMEWORK SOLUTIONS
QUIZ KEYS

How to Contact Us:

Jessica Utts Thuan Nguyen
387 Kerr Hall 154 Kerr Hall
752-6496 tnguyen@wald.ucdavis.edu
jmutts@ucdavis.edu Tues, 1:00 - 2:00, Thurs 12:00 - 1:00, Fri 2:00-3:00
 Mon, Wed 1:00-2:00 or by appointment Help Session: Mondays, 5-6pm, 146 Olson Hall

Review Materials for Final Exam

Links to Resources (News Stories, Surveys, Statistical Bloopers, etc.)

Link to CyberStats

Typos in the Textbook

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Syllabus and information from class lectures

Sample Quizzes and Exams:

Quiz Keys - will be posted after quizzes are given

Exercise Solutions (These will be available after they are due.)

Final Exam Keys

 

E-mail list archive

Homework assignments:

 
Assigned Due Book Sections or CyberStat Units Exercises (Book)
Interactivities (CyberStats)
Suggested Focus
Tues. Oct 1 Oct 8 Chapter 1: Statistics Success Stories 12 Case Studies 1.5, 1.6 and Section 1.3
Chapter 3: Gathering Useful Data 3*, 11, 12*, 26*, 30, 31, 49* All
Chapter 4: Sampling and Surveys 3, 8, 23, 24*, 27 All
Unit A3: Overview of Experiments
and Observational Studies
Uses 1 Self assess quiz
Unit Review
Unit A2: Overview of Sampling None Unit Review
Unit A4: Population vs. Sample Uses 3 Uses 1 and 2
Self assess quiz
Tues. Oct 8 Oct 15 Chapter 2: Turning Data Into Information 5, 15acd (not b), 21*, 25, 28*, 34*, 37, 42, 45 All, especially topics covered by assigned exercises.
Unit A5: Describing Data Graphically Basics 2 Basics 1 and Basics 2
Unit A6: Describing Data Numerically  Basics Practice 2 (Question 9), Basics 3 (1st applet), Uses 3, Example 1 (using DataTools) Uses 3 and
Unit Review
Tues. Oct 15 Oct 22 Chapter 5: Relationships between Quantitative Variables 6, 14, 17, 21, 24, 25*, 26, 29, 31 All
Unit A7: Scatter Plots  Basics 1, Basics Practice 1 Self assess quiz
Unit A8: Correlation, Describing Bivariate Data  Basics Practice 3, Uses 4 Self assess quiz
Unit D1: Overview of Linear Modeling Basics 2 Unit review
Tues. Oct 22 Oct 29 Chapter 6: Relationships Between Categorical Variables 2, 14*, 16, 29 (Read this note), 30, 31 All
Chapter 15, Section 15.1 only: The Chi-square Test for Two-Way Tables 6, 9*  All except references to Table A.4
Unit A9: Describing Categorical Data Basics 2 Warnings 2
Example 1
Unit C10: Two-way Tables for Count Data Uses Practice 1 (first one) Warnings 1
Example 1
Self assess quiz
Tues. Oct 29 Nov 5 Chapter 7: Probability 2*, 12, 15, 29, 37, 50*, 51, 52 Skip Section 7.6
Unit B1: Probability Concepts Basics Practice 1 Self assess quiz
Unit B2: Probability Rules Basics Practice 1 and other (Venn diagrams) helpful for visual learners Self assess quiz
Unit B3: Conditional Probability and Independence None Self assess quiz
Tues. Nov. 5 Nov. 12 Chapter 8: Random Variables (Skip 8.8) 3, 10, 17, 18*, 20de, 21*, 26, 29, 36 Skip Section 8.8
Unit B5: Random Variables None Basics and Uses pages
Unit B6: Expected Values and Variance Uses 1 Self assess quiz
Unit B7: Binomial Random Variables Uses 1 Self assess quiz
Unit B9: Normal Distribution Basics 1 (2nd interactivity), Uses 2, Uses 3 Self assess quiz
Tues Nov 12 Nov 19 Chapter 9: Means and Proportions as Random Variables  9, 11*, 12, 40*, 41, 42, 49 Skip Section 9.7
Chapter 10: Estimating Proportions with Confidence 10*, 25, 27defg, 29
Unit B11: Sampling Distributions Uses practice 2 Self assess quiz, Unit review
Unit B12: Central Limit Theorem Basics practice 1 (2nd interactivity), Basics practice 3, Uses practice 2 Self assess quiz
Unit C1: Confidence Intervals - The Concepts Basics 3 Basics 1, 2, 3; 
Self assess quiz
Unit C7: Tests and Intervals for Proportions (skip material on hypothesis tests) Basics 4 Basics 4
Tues Nov 19 Nov 26 Chapter 11: Testing Hypotheses about Proportions Chapter 11:  12*, 14, 33, 35, 46 
Chapter 9, Section 9.7 (t-distribution) (See Note) Chapter 9:  33*, 35a
Sections 13.1 and 13.2: Testing Hypotheses about One Mean or Paired Data Chapter 13:  5, 6*
Unit C3: The Concepts of Hypothesis Tests Basics 3, Uses 2 Understanding p-values through the suggested interactivities
Unit C4: Hypothesis Test for the Mean Basics 1 Be aware that using z-test is very limited. Read with Unit C6.
Unit C6: t-Tests and Intervals Basics 2 (all three interactivities) Ignore Basics 4 and Uses 2 (confidence intervals) until next week.
Unit C7 (finish from last time) None Basics 3, Uses 1
Tues Nov 26 Dec 3 Chapter 12: More about Confidence Intervals Chapter 12:  6, 41, 42, 51  Helpful summary on page 375.
Sections 13.3 to 13.7 Chapter 13: 31, 32*, 36, 28 (See Note),  37, 42 Helpful summary on page 416.
Unit C2: Confidence Intervals for the Mean Basics 3 Examples
Unit C8: Two Independent Samples (Skip Basics 4, Uses 2) DataTools, used throughout Basics 1, 2, 3
Unit C9: Paired Data DataTools, used throughout Basics 1, 2
*Partial answers in back of textbook. Show your work.