Venn diagrams (AQA GCSE Maths): Flashcards
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Venn diagram definition
Venn diagram definition
Visual tool for frequencies & relationships in probability
Rectangle in Venn diagram
Rectangle in Venn diagram
Represents everyone in the survey or study
Overlapping section meaning
Overlapping section meaning
People who belong to both groups
Outside both circles meaning
Outside both circles meaning
People who don't belong to either group
symbol in set notation
symbol in set notation
'And' - intersection/overlap between groups
symbol in set notation
symbol in set notation
'Or' - everything in either group or both
symbol in set notation
symbol in set notation
'Not' - everything outside a particular group
First step filling Venn diagram
First step filling Venn diagram
Fill in the overlap first
Probability formula
Probability formula
Calculating 'only' categories
Calculating 'only' categories
Subtract overlap from total for that group