Population Variances - Applied Business Statistics

Introduction to Hypothesis Testing - Applied Business Statistics

A Review of Basic Statistics - Everything you Forgot About Statistics

Review of Statistics & Syllabus - Applied Business Statistics

Levels of Measurement with Puppies

Combinations and Permutations for Probability in Excel (WK8)

Make a Conditional Probability Contingency Table in Excel (WK8)

Simple Linear Correlation and Scatterplots in JASP (WK7)

Simple Linear Correlation and Scatterplots in Excel (WK7)

The 5-Number Summary and Boxplots in JASP (WK6)

Boxplots and Split Boxplots in Excel (WK6)

Detecting UNIVARIATE Outliers with z-Scores in Excel (WK6)

STANDARDIZE Function to Create z-Scores in Excel (WK6)

Measures of Variability in Excel: Variance, Standard Deviation, Range (WK5)

Measures of Central Tendency and Variability in JASP (WK5)

GEOMETRIC Mean in Excel (WK5)

WEIGHTED Mean in Excel (WK5)

TRIMMED Mean in Excel (WK5)

Measures of Central Tendency in Excel: Mean, Median, and Mode (WK5)

Two Sample Proportion Test using Excel

Two Sample z Test in Excel

How to Make a SCATTERPLOT with REGRESSION Line in JASP (WK4f)

How to Make a SCATTER Plot with TREND Line in Excel (WK4e)

How to Make SIDE-by-SIDE Bar Charts in Excel (WK4d)

How to Make STACKED Bar Charts in Excel (WK4c)

CROSSTABULATION of a Categorical and Binned Variable in Excel (WK4b)

CROSSTABULATION of Two Categorical Variables in Excel (WK4a)

Descriptive Statistics for BINNED Continuous Data in JASP (WK3g)

Troubleshooting JASP

Welcome to QBA337 Applied Business Statistics

Welcome to QBA237 Basic Business Statistics

Binned Frequency Table and Histogram for CATEGORICAL Data in Excel (WK3f)

Descriptive Statistics for CATEGORICAL Data in JASP (WK3e)

PIE Charts for Categorical Data in Excel (WK3d)

PARETO Bar Charts for Categorical Data in Excel (WK3c)

BAR Graphs for Categorical Data in Excel (WK3b)

Simple, Relative, and Percent FREQUENCY Table for Categorical Data in Excel (WK3a)

How to SURVEY Construction: Best Practices (12-9)

Sampling ERROR and Squishy Measurements (12-8)

How to Choose a SAMPLING Method (12-7)

JUDGMENT and SNOWBALL Non-random Sampling (12-6)

CONVENIENCE Samples: Most Popular Non-random Sample (12-5)

STRATIFIED, SYSTEMATIC, and CLUSTER Random Sampling (12-4)

SIMPLE Random Sampling Methods (12-3)

Sampling Distribution of the PROPORTION: Friends of P (12-2)

Standard Error of the Mean: Let’s Talk About SEx (12-1)

How to CHOOSE a Statistical Chart (4-6)

The CENTRAL Limit Theorem with Stats Blocks (11-5)

The DISTRIBUTION of Sample Means with Stats Blocks (11-4)

Sampling from an INFINITE Population (RAND function) (11-3)

Sampling from a FINITE Population and the Mersenne Twister (11-2)

REPRESENTATIVE Samples and their Populations: Point Estimators (11-1)

Graphical EXCELLENCE: Presenting Data Clearly by Tufte (4-5)

SCATTERPLOTS: Visualize Relationships Between Two Scale Variables (4-4)

BAR Charts: Visualize Categorical or Binned Variables (4-3)

CROSSTABULATION: Visualize Two Categorical Variables (4-2)

Data Visualization: Create a PICTURE of our Variables (4-1)

Correlation DESIGN vs. Experimental Design: Coffee and Cigarettes (7-5)

Correlation does not Imply Causality, but then again… (7-4)

EFFECT Size for Correlation: Coefficient of Determination (7-3)