Probability
Interactive practice questions
We are interested in the colour of a card randomly drawn from a standard deck. Which Venn diagram illustrates this?
A
B
Easy
< 1 min
A group of people were randomly selected and asked which modes of transport they used to get to work. Only two such modes were mentioned in their responses.
Easy
1 min
Some people were asked what form of exercise they do.
Easy
2 min
In a survey of $31$31 students, it was found that $16$16 students play tennis and $14$14 students play hockey. $2$2 students play none of these sports, $8$8 play both tennis and cricket, $7$7 play both cricket and hockey, $6$6 play both tennis and hockey and $3$3 play all three.
Easy
8 min
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