iGCSE (2021 Edition)
19.04 Theoretical probability
Interactive practice questions
A bag contains red marbles and blue marbles.
If the probability of drawing a red marble is $\frac{28}{51}$2851, what is the probability of drawing a blue marble?
Easy
< 1min
Consider this list of numbers:
$2,2,2,3,3,3,4,4,5,5,5,7,7,7,7,9,9$2,2,2,3,3,3,4,4,5,5,5,7,7,7,7,9,9
Easy
1min
The probability of the local football team winning their grand final is $0.36$0.36.
Easy
< 1min
The probability that it hails today is $0.43$0.43.
Easy
< 1min
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