SOCY2200/SOCY7702: Statistics

Notes and Handouts

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Powerpoint Presentations

September 3: Descriptive Statistics: Measures of Central Tendency
September 5: Descriptive Statistics: Measures of Variability
September 17: Descriptive Statistics: Graphs
September 24: The Normal Curve
September 26: Z-scores
October 3: Sampling Distributions
October 8: Confidence Intervals
October 17: Confidence Intervals in Public Opinion Polls
October 29: Research Questions and Hypotheses
October 31: Testing Hypotheses: General Ideas
November 5: Testing Hypotheses: Single Sample Means
November 7: Testing Hypotheses: Means of Two Samples
November 14: Testing Hypotheses: ANOVA
November 19: Correlation
November 26: Regression
December 5: Chi-Square
December 5: Which Analysis to Use?

Worksheets and Handouts

August 27: Preparing to Use Stata
August 29: Units of Analysis, Variables, and Levels of Measurement
September 3: Worksheet 1: Descriptive Statistics
September 10: Introduction to Stata software
September 17: Review of Stata Commands
September 17: Graphs in Stata
September 24: Worksheet 2: Using Normal Curve
October 3: Worksheet 3: Confidence Intervals
October 17: Review Sheet for Midterm
October 17: Formulas for Midterm
October 17: Practice Midterm
October 29: Hypothesis Writing Exercise
November 5: Worksheet 4: Hypothesis Testing for Single Sample Means
November 7: Worksheet 5: Hypothesis Testing for Means of Two Samples
November 12: Worksheet 6: ANOVA
November 14: Data Management in Stata
November 19: Worksheet 7: Correlation
November 21: Worksheet 8: Regression
December 3: Worksheet 9: Chi-Square
December 5: Exercise on the Type of Analysis to Use
December 5: Selecting the Type of Analysis Handout
December 5: Review Sheet for Final Exam
December 5: Formulas and Stata Commands for Final Exam
December 5: Practice Final

Correct Answers to Worksheets

September 10: Correct answers for Worksheet 1 exercises
September 17: Correct Answers to Stata Exercise 1
September 24: Correct Answers to Graphs Exercise
October 1: Correct answers for Worksheet 2 exercises
October 8: Correct answers for Worksheet 3 exercises
October 31: Correct Answers to Hypothesis Writing Exercise
November 5: Correct answers for Worksheet 4 exercises
November 12: Correct answers for Worksheet 5 exercises
November 19: Correct answers for Worksheet 6 exercises
November 23: Correct answers for Worksheet 7 exercises
December 3: Correct answers for Worksheet 8 exercises
December 4: Correct answers for Worksheet 9 exercises

Correct Answers to Assignments

September 17: Correct answers for Assignment 1
October 1: Correct answers for Assignment 2
October 8: Correct answers for Assignment 3
October 17: Correct answers for Assignment 4
November 12: Correct answers for Assignment 5
November 20: Correct answers for Assignment 6
November 26: Correct answers for Assignment 7
December 3: Correct answers for Assignment 8
December 10: Correct answers for Assignment 9
December 10: Correct answers for Assignment 10

Correct Answers to Exams and Practice Exams

October 22: Answers to Practice Midterm Exam
October 29: Answers to Midterm Exam
December 10: Answers to Practice Final Exam


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Last update: December 10, 2019.