7. Probability
Interactive practice questions
Construct a tree diagram showing all possible outcomes of boys and girls a couple with three children can possibly have.
Easy
1min
Construct a tree diagram showing all the ways a captain and a vice-captain can be selected from Matt, Rebecca and Helen.
Medium
< 1min
Construct a tree diagram showing all the ways the names of three candidates; Alvin, Sally and Peter, can be listed on a ballot paper.
Medium
1min
Three fair coins are tossed.
Easy
1min
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