Handling Data 5
1 mark · EasyWhat do the branches in a probability tree diagram represent?
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Possible outcomes and their probabilities
Also accept: The different possible outcomes from each stage; Each possible result and its probability
Common mistakes: They show only numbers
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Marking points
B1 · 1 mark · Correct statement describing branches as possible outcomes (and/or their probabilities)
Worked solution
They show each possible outcome at each stage and the probability of each one.