Card 1 of 22
What must the probabilities on all branches originating from a single point (split) add up to?
A
0.5
B
1
C
100
D
0
Card 1 of 22
Probability Trees Flashcards
22 flashcards on Oxford AQA IGCSE Maths Probability Trees: the key terms, formulae and methods you need to recall for Paper 1 and Paper 2 (Core: 1C and 2C; Extension: 1E and 2E).