      Teaching: Operations Research and Management Science Statistical Analysis for Business Statistical Quality Control Optimization Methods

# Free Narrated and Animated PowerPoint Lectures in Statistics for Business and Economics

## Zip files with inroductory PowerPoint statistics lectures

Hint: To obtain connected animated narration, activate the slides play option or rename the PPT files ro PPS files.

Contents

Preparation for Statistical Inference

 Lecture_1  Descriptive Statistics, Part 1: Basic Concepts Lecture_2  Descriptive statistics, Part 2: Basic Concepts Lecture_3  Descriptive Statistics, Part 3: Graphical Presentation-- Lecture_4  Introduction to Probability -- Lecture_5  Introduction to Discrete Probability Distributions-- Lecture_6  Counting Rules and the Binomial Probability Distribution Lecture_7  Operations on  Expected Values and Variances; Introduction to Continuous Probability Distributions-- Lecture_8  The Normal Probability Distribution-- Lecture_9   Normal Approximation to the Binomial Distribution-

Sampling Theory

 Lecture_1 0   Introduction to Sampling Theory  -- Lecture_11  Central Limit Theorem  -- Lecture_12  Assorted Sampling Distributions  --

Confidence Intervals

 Lecture_13  Introduction   -- Lecture_14  Various Intervals & Techniques  -- Lecture_15  More Confidence Intervals  --

Interlude

 Lecture 16  Brief Overview of Sampling Methods   --

Hypothesis Testing

 Lecture_17 Introduction  -- Lecture_18  More Hypothesis Tests  -- Lecture_19  Hypothesis Tests on Two Populations  -- Lecture_20  Chi-squared Tests  --

Linear Regression

 Lecture_21  Introduction to Simple Linear Regression  -- Lecture_22  Regression and Correlation  -- Lecture_23  Introduction to Multiple Linear Regression  -- Lecture_24  Categorical Variables in Multiple Regression  -- Lecture_25  Cautions --

Pitfalls in Inferential Statistics

 Lecture 26  The Dark Side of Inferential Statistics --

## wesolows@mcmaster.ca, Ext.  23948