SOCY2200/SOCY7702: Statistics

Notes and Handouts

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Powerpoint Presentations

August 30: Introduction to Statistics
September 6: Descriptive Statistics: Measures of Central Tendency
September 11: Descriptive Statistics: Measures of Variability
September 20: Descriptive Statistics: Graphs
September 25: The Normal Curve
September 27: Z-Scores
October 4: Sampling Distributions
October 11: Confidence Intervals
October 16: Confidence Intervals in Public Opinion Polls
October 25: Testing Hypotheses: General Ideas
November 1: Testing Hypotheses: Single Sample Means
November 6: Testing Hypotheses: Means of Two Samples
November 13: Testing Hypotheses: ANOVA
November 20: Correlation

Worksheets and Handouts

August 30: Introduction to Statistics: Exercises
September 11: Worksheet 1: Univariate Statistics
September 13: Introduction to Stata software
September 20: Graphs in Stata
September 27: Worksheet 2: Using Normal Curve
October 4: Worksheet 3: Confidence Intervals
October 12: Review Sheet for Midterm
October 12: Formulas for Midterm
October 12: Practice Midterm
October 30: Worksheet 4: Hypothesis Testing for Single Sample Means
November 6: Worksheet 5: Hypothesis Testing for Means of Two Samples
November 13: Worksheet 6: ANOVA
November 20: Worksheet 7: Correlation

Correct Answers to Worksheets

August 30: Correct Answers to Introduction to Statistics Exercises
September 11: Correct answers for Worksheet 1 exercise
September 20: Correct Answers to Stata Exercises
September 27: Correct answers for Worksheet 2 exercise
October 12: Correct answers for Worksheet 3 exercise
November 1: Correct answers for Worksheet 4 exercise
November 8: Correct answers for Worksheet 5 exercise
November 15: Correct answers for Worksheet 6 exercise

Correct Answers to Assignments

September 25: Correct answers for Assignment 1
October 2: Correct answers for Assignment 2
October 11: Correct answers for Assignment 3
October 18: Correct answers for Assignment 4
November 8: Correct answers for Assignment 5
November 15: Correct answers for Assignment 6

Correct Answers to Exams and Practice Exams

October 18: Answers to Practice Midterm Exam
November 1: Answers to Midterm Exam


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Last update: November 15, 2017.