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Using Tree Diagrams - Revision Quiz 1

Question 1 of 5

There are 12 chocolates in a box. 4 chocolates have soft centres, 4 chocolates have hard centres and 4 have nut centres. What is the probability that if you choose 2 chocolates and eat them, they have the same centres?

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Using Tree Diagrams - Revision Quiz 1

Question 2 of 5

I bought 4 tickets in a raffle of 20 tickets. There are 2 prizes. What is the probability that I win at least 1 prize?

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Using Tree Diagrams - Revision Quiz 1

Question 3 of 5

A coin and a dice are thrown at random. Find the probability of getting a head or tail and an odd number.

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Using Tree Diagrams - Revision Quiz 1

Question 4 of 5

A jar contains 2 red, one blue and one yellow coloured marbles. Two marbles are picked up randomly. Find the probability of drawing at least one red colour marble.

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Using Tree Diagrams - Revision Quiz 1

Question 5 of 5

In a drawer there are six identical black socks and four identical green socks. If two socks are selected at random, without replacement, what is the probability that they are a matching pair?

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Indices and Surds Linear Relations Solving Exponential Equations Using Logarithms Trigonometry Statistics Probability Measurement Quadratic Expressions and Equations Geometry Parabolas and Other Graphs

Using Tree Diagrams - Questions

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Question 1

There are 12 chocolates in a box. 4 chocolates have soft centres, 4 chocolates have hard centres and 4 have nut centres. What is the probability that if you choose 2 chocolates and eat them, they have the same centres?

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Using Tree Diagrams - Revision Quiz 1

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Using Tree Diagrams - Revision Quiz 1

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Using Tree Diagrams - Revision Quiz 1

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Using Tree Diagrams - Revision Quiz 1

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Using Tree Diagrams - Revision Quiz 1

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