Probability and distributions
What each probability and distributions question is really asking, how to structure the answer, and where the marks are likely to sit.
BIO 500 Week 3 DQ 1: Dice, Histograms, and the CLT
Probability and distributions
A planning guide for BIO 500 Week 3 Discussion 1 on the Dice Combination media piece, the central limit theorem, and the role of probability in health care decisions. It explains why two dice produce a triangle rather than a flat line, and states the version of the CLT most posts get wrong.
BIO 500 Week 3 DQ 2: Random Variable Examples
Probability and distributions
A planning guide for BIO 500 Week 3 Discussion 2, a one-sentence prompt asking for examples of a random variable in public health. The brevity hides the trap: most answers list variables that are not random variables, because the random experiment behind them is never named.