Probability tables – Hard
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Question 1 of 25
1. Question
Poppy asks her year 12 class what accessories they are wearing for a survey. If she picks a student at random, what is the probability they will be a female who wears a scarf?

Question 2 of 25
2. Question
Roger fills a bag full of coloured cubes and squares and asks his friend to take out a shape at random. What is the probability that his friend takes out a white cube or a black square?

Question 3 of 25
3. Question
Fred fills a bag up with brown, yellow and orange shapes. He then asks his friend to take out one. If the shape taken out was a pentagon, what is the probability it was yellow?

Question 4 of 25
4. Question
A class survey is taken on the accessories that year 9 students wear. What is the probability of picking a male who wears a hairband or a male who wears glasses?

Question 5 of 25
5. Question
A class is asked what pets they own and the results are noted. A person is picked at random for a prize. What is the probability that they will be a boy who owns a dog?

Question 6 of 25
6. Question
Lydia is throwing a party and asks all her guests whether they like dark chocolate, popcorn or crisps. If a person likes popcorn, what is the probability that they will be a girl?

Question 7 of 25
7. Question
A person is randomly selected from a class, what is the probability that they will be a female with blonde hair or a male?

Question 8 of 25
8. Question
Mr Smith asks his class what their favourite colour is and then picks a student. If a female is picked, what is the probability that their favourite colour is orange?

Question 9 of 25
9. Question
A class of 100 are asked on their hair colour and the results are noted. How many people would you expect to have black hair?

Question 10 of 25
10. Question
Jessie fills a bag with red, blue and green balls and counters. All together the bag contains 200 objects. How many red counters and blue balls would you expect to find in the bag?

Question 11 of 25
11. Question
An ice cream van records what is sold throughout a day at the beach, and picks a person at random to give them a refund. What is the probability that the person would have had an ice cream?

Question 12 of 25
12. Question
Jack notes down the accessories that people are wearing in the street as they walk past. If a person from that list was picked at random, what is the probability that they would be male?

Question 13 of 25
13. Question
Will fills a bag up with different coloured pens and pencils and selects one at random with his eyes closed. If he picks out a pencil, what is the probability that it will be silver?

Question 14 of 25
14. Question
Georgia puts silver, yellow and brown pens and pencils into a bag and picks one at random. What is the probability of selecting a silver pen or a yellow pencil?

Question 15 of 25
15. Question
Kai notes down all the student’s hair colour in his form group and then picks a student at random. What is the probability that they will be a female with brown hair or a female with red hair?

Question 16 of 25
16. Question
Josh asks his staff what accessories they wear at home and fills out the table. What is the probability that a female will wear a belt or a male will wear a hairclip?

Question 17 of 25
17. Question

Question 18 of 25
18. Question

Question 19 of 25
19. Question
An owner of a tech shop surveys their customers on what new object they would like to see in her shop. A person is picked at random and given the object for free. If a microphone was given out, what is the probability that the person was male? 
Question 20 of 25
20. Question
Mrs Parker notes down all the hair colours of her English class and then uses a random name generator to select a student. If she picks a person with grey hair, what is the probability that they are female? 
Question 21 of 25
21. Question
David surveyed his work place to see what types of accessories they wore when travelling to work. He puts the answers in a hat and randomly takes one out. What is the probability that a person will wear a hat or will be male? 
Question 22 of 25
22. Question
Fred fills a bag up with brown, yellow and orange shapes. He then asks his friend to take out one. If the shape taken out was a pentagon, what is the probability it was yellow? 
Question 23 of 25
23. Question
An owner of a hardware shop surveys their customers on what new object they would like to see in his shop. A person is picked at random and given the object for free. What is the probability that the person is a female who said a monitor or a male who said headphones? 
Question 24 of 25
24. Question
Ella wants to bring in sweets for all of her year at the end of term and surveys what sweets people like. If she hands out a sweet to a random person, what is the probability that they will be a male who likes soft sweets or a female who likes chocolate? 
Question 25 of 25
25. Question
Owen is throwing a party and wants to know how many people like fizzy drinks, popcorn and ice cream. If a person is selected at random, what is the probability that they will be a male who likes ice cream or a female who likes popcorn?