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馃搻 Mathematics 11 minLesson 33 of 50

Frequency Trees

Frequency trees are visual tools to calculate probabilities and outcomes in multi-stage events.

What you will learn

  • Branches represent different categories in a data set.
  • The total at a node is the sum of branches following it.
  • They help organize raw data into logical groups.

Frequency Trees - Corbettmaths

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Source

Watch once, then work through the practice sheet.

Practice sheets

3 printable PDFs
1

Recall drill

5 questions 路 write-in answer lines

2

Apply it

4 questions 路 write-in answer lines

3

Test yourself

4 questions 路 write-in answer lines

Interactive quiz

Question 1 of 1

If 10 men and 5 women enter, how many total?

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