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Calculating theoretical probabilities from lists (one event)

Quiz by Oak National Academy: KS3 Maths (2)

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6 questions
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  • Q1
    __________ probability is a probability based on counting the number of desired outcomes from a sample space where all individual outcomes are equally likely.
    An exact
    A likelihood
    An experimental
    A theoretical
    30s
  • Q2
    What is the probability that this spinner lands on 'A'?
    Question Image
    {1}\over{5}
    {1}\over{4}
    {1}\over{2}
    {1}\over{3}
    30s
  • Q3
    What is the probability that this spinner lands on 'win'?
    Question Image
    {3}\over{4}
    {1}\over{2}
    {1}\over{3}
    {3}\over{7}
    30s
  • Q4
    A counter is picked at random from the bag. What is the probability that it contains the letter B?
    Question Image
    {1}\over{2}
    {1}\over{3}
    {3}\over{8}
    {3}\over{5}
    30s
  • Q5
    A regular six-sided dice is rolled. What is the probability of rolling a 4?
    {4}\over{6}
    {1}\over{6}
    {1}\over{5}
    {1}\over{4}
    {1}\over{2}
    30s
  • Q6
    A regular six-sided dice is rolled. Which event has a probability of {4}\over{6}?
    rolling a factor of 6
    rolling a prime number
    rolling an even number
    rolling a square number
    rolling a cube number
    30s

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