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Primary - Stage 3 (Year 5 & 6) Stage 3 (Year 5 & 6) Chance

Sum of probabilities of outcomes = 1

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Questions
Question 1
186043
For any chance experiment, what do the probabilities of all the possible outcomes add to?
A.
\(0\)
B.
\(\dfrac{1}{2}\)
C.
\(1\)
D.
\(2\)
\(\text{Total}=\) 
1
1 mark

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