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What range must every probability in a discrete distribution lie in?
A
All binomial probabilities sum to (q+p)n=1\boxed{(q+p)^n=1}(q+p)n=1.
B
One outcome does not affect probabilities on other trials.
C
Add the path probabilities.
D
Between 0 and 1 inclusive.
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2.7.2 Statistical distributions Flashcards
21 flashcards on CCEA A Level Maths 2.7.2 Statistical distributions: the key formulae, methods and definitions you need to recall for AS 1, AS 2, A2 1 and A2 2.