Drawing Venn Diagrams

Maths

Sets and Venn Diagrams

Katie has a set of 20 cards numbered 1 to 20. She chooses a card at random. What is the probability that the card she chooses is a square number or a factor of 2?

A person is chosen at random. Find the probability that this person does not belong to a badminton club.

A person is chosen at random. Find the probability that this person belongs to a tennis club but not a badminton club.

Katie has a set of 15 cards numbered 1 to 15. She chooses a card at random. What is the probability that the card she chooses is an odd number or a square number?

Simi has a set of 10 cards numbered 1 to 10. She chooses a card at random. What is the probability that the card she chooses is prime or even?

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