Statistics & Probability
Open a video or resource link, watch it, then check its box to track your progress and unlock what comes next.
Build the statistical reasoning needed for data science and experiments: distributions, expectation/variance, conditional probability, Bayes, sampling, confidence intervals, hypothesis tests, effect sizes, correlation, and uncertainty.
- Main Ideas Behind Probability Distributions — StatQuest (7 min)
Fast intuition for distributions and uncertainty. - Probability vs Likelihood — StatQuest (6 min)
Clarifies a distinction that becomes essential in statistical inference. - Bayes Theorem Hands-On Video — StatQuest (15 min selected Time)
Build conditional-probability and evidence-updating intuition. Build / Practice Simulate
- Cross Validation — StatQuest
A deeper treatment of the same skill; use it to move from concept to working patterns. - ROC and AUC — StatQuest
A deeper treatment of the same skill; use it to move from concept to working patterns. - Vectors, What Even Are They? — 3Blue1Brown
Apply Statistics & Probability through the adjacent capability: Mathematics for Data Science.
- But What Is a Neural Network? — 3Blue1Brown
Extend Statistics & Probability into senior/production practice through Mathematics for Data Science. - Eigenvectors and Eigenvalues — 3Blue1Brown
Extend Statistics & Probability into senior/production practice through Mathematics for Data Science. - Intermediate Course + Project — SQL for Data Analytics
Extend Statistics & Probability into senior/production practice through SQL & Analytics.