Probability
Interactive practice questions
A coin is tossed twice.
a
Construct a tree diagram to identify the sample space of tossing a coin twice.
b
Use the tree diagram to find the probability of getting two tails.
c
Use the tree diagram to find the probability of getting at least one tail.
Easy
1min
One card is drawn at random from a standard deck of cards. What is the probability that the card is:
Easy
2min
A three-digit number is to be formed from the digits $4$4, $5$5 and $9$9, where the digits cannot be repeated.
Easy
2min
Ivan rolled a standard die and then tossed a coin.
Medium
3min
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