Card 1 of 20
What does P(X=x)P(X=x)P(X=x) represent?
A
The probability of at least one occurrence can be calculated using P(X≥1)=1−P(X=0)\boxed{P(X\ge 1)=1-P(X=0)}P(X≥1)=1−P(X=0).
B
X<3X<3X<3
C
The probability that XXX takes the specific value xxx.
D
P(X=1)=12P(X=1)=\frac12P(X=1)=21
Card 1 of 20
2.4.6 Probability functions and discrete random variables Flashcards
20 flashcards on OCR (MEI) A Level Maths 2.4.6 Probability functions and discrete random variables: the key formulae, methods and definitions you need to recall for Component 01, Component 02 and Component 03.