30:29

Linear Regression with Categorical Independent Variables (Data file: ButlerHighway)

07:14

Interval Estimation of the Population Proportion (Example: LawSuit)

40:53

Practice LP (Q15-CH11): Product Mix Optimization

10:51

Generating Alternatives in Binary Optimization

06:35

Practice Trend Forecasting (Example: Jefferson Q19-Ch8)

45:10

Practice LP (Q12-CH11): Timing of Buy, Sell, Hold

11:01

Developing Null and Alternative Hypothesis

08:13

Test for Equality of Variances (Example: Student Grades)

08:54

Trend Forecasting (Data file: Bicycle)

16:41

Generating an Alternative Optimal Solution for a Linear Program

26:15

BILP Practice: Capital Budgeting (Q3-CH12)

25:57

Quadratic Regression: Special case of non-linear regression (Data file: Reynolds)

10:00

Histogram: Distributions

16:19

Necessary Conditions for Valid Inference

07:05

Heat Maps

29:12

Formulate and Solve a Simple Minimization Problem

38:07

Solve LPs with Excel Solver

46:58

LP Sensitivity Analysis (shadow price, reduced cost, allowable increases or decreases)

20:28

Special Cases of Linear Program Outcomes

37:38

Formulation of Linear Programming: A Simple Maximization Problem

21:29

Solve Simple LPs by Drawing

29:39

Creating Distributions from Quantitative Data (Relative and Cumulative Frequency Distributions)

10:47

Two-Sample Tests for Difference in Means with Independent Samples (Example: Facebook)

08:24

Stacked vs Clustered Charts

38:16

BILP Practice: Fixed Cost & Distribution Planning (Q8-CH12)

07:18

Line Charts/Multiple Line Charts/ Sparklines

17:50

Modifying Data in Excel (Sort/Filter/Conditional Formatting)

15:17

Basic Operations and Shortcuts in Excel (Copy/Cut/Paste/Redo/Undo)

14:53

Analysis of Variance (ANOVA) (Example: Insurance Survey)

04:51

Interval Estimation of the Population Mean (Example: Miami CH6-Q15)

39:34

Practice Location Optimization (Q12: CH12)

07:06

BILP Practice Fixed Cost Q4 CH12

36:17

Practice LP (Q5-CH11): Hotel Room Allocation

07:49

Forecasting Methods Classification

27:08

Two-Sample Tests for Difference in Means with Independent Samples (Example: Purchase Orders)

10:27

Creating Distributions from Categorical Data

21:35

Practice Quadratic Regression (Example: CorporateBonds CH7-Q17)

34:17

Forecast Accuracy: MFE, MAE, MSE, MAPE (Data file: Gasoline)

17:12

Seasonality Without Trend (Data file: Umbrella)

35:36

BILP Applications: Fixed Cost in Production Planning

13:59

Hypothesis Test of the Population Proportion (Example: Eagle CH6-Q41)

24:28

Analyzing Distributions (Percentiles/Quartiles/Z-Scores/ Empirical Rule/Identifying Outliers)

13:07

Type I Error (α, Level of Significance) and Type II Error (β)

14:24

Multicollinearity and how to fix it

22:48

Exam_Location Optimization

31:52

Practice Seasonality and Trend (Example: Q23-CH8)

13:42

Bar Charts/ Column Charts/ Pie Charts

16:44

Goodness of the Fit (Coefficient of Determination)

19:45

Two-Sample Test for Means with Paired Samples (Example: Pile Foundation)

26:33

LP Application: Advertising Budget Planning

18:35

Measures of Association between Two Variables

25:08

Which linear regression model is preferred (Data file: ModelFitting)

17:22

BILP Applications: Capital Budgeting

25:55

An Example of Integer Optimization (Eastborne Realty)

35:56

Product Design and Market Share Optimization