Das Szenario
Model the sequential drawing of two marbles without replacement from a bag initially containing 3 red and 2 blue marbles.
Was diese Zeichnung zeigt
Die dahinterstehenden Entscheidungen verstehen.
01First draw
red (3/5) or blue (2/5)
02Second draw
branch according to the remaining marbles
Demonstrating probability trees, conditional probabilities, and the multiplication rule.