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Explore parameter estimation in statistics through radioactive decay examples, covering classic and modern ML approaches with hands-on coding demonstrations.
Explore one-sided vs two-sided rejection regions in hypothesis testing through a tobacco health study example, covering test design, statistics, and rejection criteria.
Master the method of moments technique for fitting probability distribution parameters using sample data, with practical examples including Poisson and normal distributions.
Explore hypothesis testing through the historic Salk Vaccine trial, learning to design hypotheses, build test statistics, and interpret results in this practical statistics example.
Discover the fundamentals of statistics and data analysis, covering survey sampling, hypothesis testing, distribution fitting, and Bayesian methods as foundations for machine learning.
Discover how to estimate population statistics through random sampling, including mean and variance calculations, uncertainty quantification, and practical coding demonstrations.
Discover how sample means provide unbiased population estimates and learn to calculate their expected values and variance for applications in polling, drug trials, and A/B testing.
Discover how moment generating functions connect probability densities to Taylor series expansions, with examples using Poisson, normal, and exponential distributions.
Master maximum likelihood estimation by fitting normal distributions to data through joint PDFs, log-likelihood calculations, and parameter optimization for mu and sigma.
Master probability calculations using the standard unit normal distribution, including mean-centering, scaling, and computing percentiles through real-world examples and practical applications.
Explore the geometric distribution, derived from Bernoulli processes, to understand the probability of first success occurring on the n-th trial, with practical examples using die rolls.
Discover how TOTEM revolutionizes time series analysis through tokenized embeddings, enabling unified modeling across multiple domains and tasks with minimal tuning requirements.
Explore the exponential distribution for time between Poisson events, including memoryless properties and applications in lightbulb lifetimes and radioactive decay.
Explore the expected value of probability distributions, from basic definitions to statistical estimation, moments, and comparisons between mode, mean, and median.
Explore joint probability distributions, understanding how they quantify dependence between random variables and the concept of independence where P(X=x,Y=y) = P(X=x)P(Y=y).
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