SL 4.8—Binomial distribution Topic Practice
SL 4.8—Binomial distribution Topic Practice
Practise recognising binomial situations, setting X~B(n,p), and using GDC or formulae for exact, cumulative and repeated selection probabilities.
How this is tested
- state binomial conditions: fixed trials, two outcomes, independence, and constant p
- model counts as X~B(n,p) before calculating exact, at most, at least or inclusive probabilities
- use one binomial result as p in a second binomial model for selected boxes or groups