jbstatistics Courses

Basics of Probability

1 review

Learn fundamental probability concepts including unions, intersections, complements, conditional probability, independence, and De Morgan's Laws through clear explanations and examples.

• YouTube
• 1 hour 30 minutes
• On-Demand
• Free Video

Sampling Distributions

Explore sampling distributions, focusing on the sample mean and Central Limit Theorem, to enhance your understanding of statistical concepts.

• YouTube
• 30 minutes
• On-Demand
• Free Video

Discrete Probability Distributions

Comprehensive exploration of discrete probability distributions, covering key concepts, formulas, and applications for various distribution types in statistics and probability theory.

• YouTube
• 2 hours 30 minutes
• On-Demand
• Free Video

Using a Standard Normal Table

Learn to interpret standard normal tables, calculate areas and percentiles for normal distributions, and standardize variables in this comprehensive statistical guide.

• YouTube
• 30 minutes
• On-Demand
• Free Video

Confidence Intervals for a Population Mean

Learn to construct, interpret, and apply confidence intervals for population means using Z and t methods, exploring assumptions and sample size determination.

• YouTube
• 1 hour 30 minutes
• On-Demand
• Free Video

Inference for Two Population Means

Learn statistical inference techniques for comparing two population means, including pooled-variance and Welch t-tests, confidence intervals, and paired-difference procedures.

• YouTube
• 1 hour 30 minutes
• On-Demand
• Free Video

Inference for Proportions

Explore statistical inference for proportions, covering sampling distributions, confidence intervals, hypothesis tests, and comparisons between two populations.

• YouTube
• 1 hour 30 minutes
• On-Demand
• Free Video

One-Way ANOVA - Analysis of Variance

Learn to perform and interpret one-way ANOVA, including formulas, examples, confidence intervals, and p-value calculations for comparing multiple group means.

• YouTube
• 30 minutes
• On-Demand
• Free Video

Simple Linear Regression

Learn to analyze relationships between variables using linear regression, covering model interpretation, assumptions, inference, and practical applications.

• YouTube
• 1 hour 30 minutes
• On-Demand
• Free Video

Inference for Variances

Explore statistical methods for analyzing variances, including confidence intervals and hypothesis tests for one and two variances, with a focus on normally distributed populations and robustness considerations.

• YouTube
• 1 hour 30 minutes
• On-Demand
• Free Video

Continuous Probability Distributions

Explore continuous probability distributions, including uniform, normal, chi-square, t, and F. Learn to calculate probabilities, percentiles, means, and variances using integration techniques.

• YouTube
• 1 hour 30 minutes
• On-Demand
• Free Video

Hypothesis Testing

Learn hypothesis testing fundamentals, including rejection regions, p-values, error types, power calculations, and statistical significance. Explore Z and t tests for one mean, with practical examples and assumptions.

• YouTube
• 2 hours 30 minutes
• On-Demand
• Free Video