Tree diagrams – Easy
Quiz Summary
0 of 25 Questions completed
Questions:
Information
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
Results
Results
0 of 25 Questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Average score 

Your score 

Categories
 Not categorized 0%
 1
 2
 3
 4
 5
 6
 7
 8
 9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 Current
 Review
 Answered
 Correct
 Incorrect

Question 1 of 25
1. Question
A biased coin is thrown. Based on the tree diagram, what is the probability that it will land on tails?
CorrectIncorrect 
Question 2 of 25
2. Question
A biased coin is thrown. Based on the tree diagram, what is the probability that it will land on tails?
CorrectIncorrect 
Question 3 of 25
3. Question
A weather forecaster predicts the weather for the next day. Based on the tree diagram, what is the probability that it will rain?
CorrectIncorrect 
Question 4 of 25
4. Question
A biased coin is thrown into the air. Based on the tree diagram, what is the probability that when it lands it will be heads?
CorrectIncorrect 
Question 5 of 25
5. Question
A bag is filled with blue and orange balls. Based on the tree diagram, what is the probability that an orange ball is taken out?
CorrectIncorrect 
Question 6 of 25
6. Question
There are a number of cards faced down on a table which are black or white. Based on the tree diagram, what is the probability that a white card is overturned.
CorrectIncorrect 
Question 7 of 25
7. Question
The weather for the next day was forecasted. Based on the tree diagram, what is the probability that it will rain tomorrow?
CorrectIncorrect 
Question 8 of 25
8. Question
Some odd and even numbers are shuffled up into a box. Based on the tree diagram, what is the probability that an even number is taken out of the box?
CorrectIncorrect 
Question 9 of 25
9. Question
A group of people are asked about their favourite pet (either dog or cat) and then picked at random. Based on the tree diagram, what is the probability that a person who liked a dog is picked?
CorrectIncorrect 
Question 10 of 25
10. Question
A bag is filled with red and green counters. Based on the tree diagram, what is the probability that a green counter is removed from the bag?
CorrectIncorrect 
Question 11 of 25
11. Question
Some primary school students are asked what they favourite pet is (either dog, bird or cat) and then picked at random. Based on the tree diagram, what is the probability that someone who likes dogs or birds are picked?
CorrectIncorrect 
Question 12 of 25
12. Question
A sack is filled with green, red and black shapes. Based on the tree diagram, what is the probability that a red or a green shape is taken out?
CorrectIncorrect 
Question 13 of 25
13. Question
The hair colour of a number of people is noted. Then at random one of those people are chosen to win a prize. Based on the tree diagram, what is the probability that someone with black hair is chosen?
CorrectIncorrect 
Question 14 of 25
14. Question
Some numbers are shuffled and placed into a bag. Based on the tree diagram, what is the probability that an odd number is taken out of the bag?
CorrectIncorrect 
Question 15 of 25
15. Question
A teacher takes some shapes and puts them in a sack. Based on the tree diagram, what is the probability that a circle is taken out of the sack?
CorrectIncorrect 
Question 16 of 25
16. Question
A group of year 11 students told their teacher their favourite subject in school and then the teacher randomly selected one of them. Based on the tree diagram, what is the probability that the student selected liked maths or art?
CorrectIncorrect 
Question 17 of 25
17. Question
A number of coloured tiles are placed into a box and shuffled. Based on the tree diagram, what is the probability that a purple tile is taken out of the box?
CorrectIncorrect 
Question 18 of 25
18. Question
A number of shapes are placed inside a bag and then taken out at random. Based on the tree diagram, what is the probability that a circle or octagon is taken out of the bag?
CorrectIncorrect 
Question 19 of 25
19. Question
A teacher asks their students what subject they took (either Spanish, physics or biology) and then randomly selects one person to give them a sweet. Based on the tree diagram, what is the probability that someone who took biology is picked?
CorrectIncorrect 
Question 20 of 25
20. Question
Some coloured pens are shuffled inside a case. Based on the tree diagram, what is the probability that when a pen is taken out of the case it is pink?
CorrectIncorrect 
Question 21 of 25
21. Question
A coloured shape is taken out of a sack at random. Based on the tree diagram, what is the probability that a black shape is taken out?
CorrectIncorrect 
Question 22 of 25
22. Question
A teacher is picked at random from the English, history or biology department. Based on the tree diagram, what is the probability that an English teacher was picked?
CorrectIncorrect 
Question 23 of 25
23. Question
A survey is done to record peoples eye colour. Of those surveyed one person is selected at random. Based on the tree diagram, what is the probability that someone with either green or blue eye colour is selected?
CorrectIncorrect 
Question 24 of 25
24. Question
A number of people are asked about their favourite flavour ice cream out of lemon, caramel and berries. They are then picked at random for a free coupon prize. Based on the tree diagram, what is the probability that someone who liked caramel won the prize?
CorrectIncorrect 
Question 25 of 25
25. Question
A group of primary children are asked about their favourite animal and then randomly picked. Based on the tree diagram, what is the probability that someone who liked puppies or hamsters was picked?
CorrectIncorrect