07:46

FA24 - ECON 2106 Intro video

27:58

What is microeconomics? (1.1)

31:28

1.1 - What is Economics?

13:44

Bonus video: is there such a thing as a math person?

17:27

Hypothesis testing - t test of two means in Excel

13:36

Hypothesis Testing - test of two means, unknown unequal population variances

20:47

Hypothesis testing for two means - Excel example

20:04

Hypothesis testing for two means - overview

11:17

9 4 HT Step 5 pvalue conclusion

16:43

Hypothesis Testing overview: Steps 2, 3, 4 level of sig., choosing and calculating a test statistic

17:06

Hypothesis Testing overview: Step 1 - how to formulate hypotheses

22:28

Hypothesis testing - the intuition

18:00

Confidence Intervals in Excel - sigma unknown (s and t)

18:13

Confidence intervals - deriving the CI formula

26:11

Confidence intervals in Excel - population mean (numerical example, intuitive method)

20:13

Confidence intervals - the intuition

25:13

Basic data cleaning in Excel with summary statistics

12:03

Sampling, plinko, galton boards, simulations, and the central limit theorem

13:03

Summary statistics in Excel

22:46

Excel and the normal distribution - The four steps for normal distributions

18:07

Excel and the inverse normal distribution - =NORM.S.INV (using p to get z)

18:16

Excel and the normal distribution - NORM.S.DIST (finding p given z)

01:25:32

Regression Table Interpretation

15:57

Long run production Returns to Scale

15:20

Perfect Competition - Cost Curve Practice Problem

11:30

Intermediate Microeconomics - Production and Costs practice problem (algebra, no calculus)

10:01

Monopoly - Policies to reduce market power

07:05

Oligopoly - 1 - Introduction

10:04

Oligopoly - 3 - Barriers to entry

08:25

Oligopoly - 2 - Four-firm concentration ratios

35:45

Discrete Probability - Binomial Experiments

19:36

Discrete Probability - An Introduction to Random Variables

21:43

Discrete Probability - Poisson Distribution

25:13

Discrete Probability - Hypergeometric Distribution

17:38

Discrete Probability - Texas Hold'em Flush example of hypergeometric distribution

27:20

Numerical Measures - Mean Median Mode

19:28

Numerical Measures - Percentile and Quartile

14:41

Numerical Measures - Variance, Standard Deviation, and Coefficient of Variation

06:02

Numerical Measures - Range and Interquartile Range (IQR)

30:31

Multiple Regression - Dummy variables and interactions - example in Excel

25:26

Numerical Measures - Grouped Data and Weighted Means

28:05

Numerical Measures - Covariance and Correlation

21:17

Hypergeometric distribution practice problem

12:55

Descriptive Statistics - Frequency Tables

11:59

Descriptive Stats - Bar Charts and Pie Charts

18:28

Descriptive Statistics - Frequency Tables for Quantitative Data

24:44

Descriptive Statistics - Data visualizations for one quantitative variable

13:23

Video Walkthrough - Bar Charts in Excel and Interpretations

13:09

Video Walkthrough - Chapter 1 Problem 2-3 - Elements, Data Scales, and Basic Descriptive Statistics

25:53

Intro to Statistics 3 - Descriptive and Inferential Statistics, Excel, Ethics

32:54

Intro to Statistics 2 - Data

21:17

Intro to statistics - part 1

12:26

Multiple Regression - Estimated regression equation practice problem - 15.07

11:27

Excel Walkthrough 4 - Reading Regression Output

11:02

Excel Walkthrough 3: Doing Math in Excel

07:55

Excel Walkthrough 1: Introduction to the interface

12:56

Multiple Regression - Dummy variables - 15.37 - RestaurantRatings

13:35

Multiple regression - Residual plots and dependent variable transformations - 16.7 - Lightrail

13:11

Multiple Regression - F Test for Adding Variables - 16.12 - LPGATour

17:16

Confidence Intervals - sigma unknown