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Course Resources
ECON 2210 -Business Statistics

Resource List by Course Content

The resources listed on this page are meant only as general instruction materials. Students are expected to contact their instructors regarding the specific requirements for their classes.

Chapter 1: Data and Statistics

1.2 Data

1.5 Statistical Inference

Chapter 2: Descriptive Statistics: Tabular and Graphical Presentations

2.1 Summarizing Categorical Data

2.2 Summarizing Quantitative Data

2.3 Exploring Data Analysis: The Stem-Leaf Display

Chapter 3: Descriptive Statistics: Numerical Measures

3.1 Measures of Location

3.2 Measures of Variability

3.3 Measures of Distribution Shape, Relative Location, and Detecting Outliers

3.4 Exploratory Data Analysis

3.5 Measure of Association Between Two Variables

3.6 The Weighted Mean and Working with Grouped Data

Chapter 4: Introduction to Probability

4.1 Experiments, Counting Rules, and Assigning Probabilities

4.2 Events and Their Probabilities

4.3 Some Basic Relationships of Probability

4.4 Conditional Probabilities

Chapter 5: Discrete Probability Distribution

5.1 Random Variables

5.2 Discrete Probability Distributions

5.3 Expected Value and Variance

5.4 Binomial Probability Distribution

Chapter 6: Continuous Probability Distributions

6.2 Normal Probability Distribution

6.3 Normal Approximation of Binomial Probabilities (Only do the np>5 and nq>5 condition that shows a binomial can be approximated by a normal distribution. Do not do probability estimates with continuity correction factors.)

Chapter 7: Sampling and Sampling Distributions

7.2 Selecting a Sample

7.3 Point Estimation

7.4 Introduction to Sampling Distributions

7.5 Sampling Distributions of x̅

7.6 Sampling Distributions of p̂̂

7.8 Other Sampling Methods

Chapter 8: Interval Estimation

8.1 Population Mean: σ known

8.2 Population Mean: σ unknown

8.3 Determining the Sample Size

8.4 Population Proportion

Chapter 9: Hypothesis Tests

9.1 Developing Null and Alternative Hypotheses

9.2 Type I and Type II Errors

9.3 Population Mean: σ Known (only a discussion the distinction of a one tail verses two tail hypotheses test)

9.4 Population Mean: σ Unknown

Chapter 12: Tests for Goodness of Fit and Independence

12.2: Test of Independence

Chapter 14: Simple Linear Regression

14.1 Simple Linear Regression Model

14.2 Least Squares Method

14.3 Coefficient of Determination

14.4 Model Assumptions

Appendix 14.2 (page 636-637): A Test of Significance Using Correlation

Chapter 17: Index Numbers

17.1: Price Relatives

17.4: Some Important Price Indexes

17.5 Deflating a Series by Price Indexes

17.6: Price Indexes: Other Considerations

Chapter 18: Forecasting

18.1 Time Series Patterns

18.3 Moving Averages and Exponential Smoothing

18.4 Trend Projection

Chapter 20: Statistical Methods for Quality Control

20.1 Philosophies and Frameworks

20.2 Statistical Process Control