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17.06 Venn diagrams

Interactive practice questions

A group of students were asked about their siblings. The two categories show if they have at least one brother, and if they have at least one sister.

a

How many of the students have at least one sibling?

b

How many of the students have at least one brother?

c

How many of the students don't have a sister?

Easy
1min

A student creates the following diagram of their favourite animals.

Easy
< 1min

A jeweller has arranged his gems based on the cut and colour of the gem:

Cuts - triangular , rectangular , and octagonal  

Colours - amethysts , emeralds , and rubies 

Easy
< 1min

A jeweller has arranged his gems based on the cut and colour of the gem:

Cuts - triangular , rectangular , and octagonal  

Colours - amethysts , emeralds , and rubies 

Easy
< 1min
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Outcomes

MA4-21SP

represents probabilities of simple and compound events

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