Consolidated final exam MCQ and written problems plus midterm (regular and makeup): factorials, ANOVA, BIBD, Latin designs, randomization tests, power, and causal inference.
Consolidated final-review problem set: polynomial-passing filters, MA(2) ACVF/ACF, symmetric filters, ARMA prediction, seasonality and differencing, smoothers.
A compact final-exam review of the definitions, interpretation language, and modelling ideas that must be known even when the formula sheet is provided.
Midterm 1–2 sample questions with embedded YouTube deep links; later sections unchanged. Hidden from the home list—use the direct URL.