23. Probability
iGCSE (2021 Edition)
23.08 Independent events and trees (Extended)
Interactive practice questions
A standard six-sided die is rolled and then a coin is tossed.
a
Create a probability tree for this situation.
b
What is the probability of an even number and a head?
c
What is the probability of an even number, a head, or both?
Easy
3min
A standard six-sided die is rolled 358 times.
Easy
< 1min
A person runs a marathon, and then falls ill from exhaustion. Are the events independent or dependent?
Easy
< 1min
A fair coin is tossed 600 times.
Easy
< 1min
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