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The probability scale

Quiz by Oak National Academy: KS3 Maths (2)

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6 questions
Show answers
  • Q1
    The letter E on the scale represents a probability of ______%.
    Question Image
    Users enter free text
    Type an Answer
    30s
  • Q2
    Which probabilities are equivalent to an 'even chance'?
    Users sort answers between categories
    Sorting
    30s
  • Q3
    What is the probability of an event that is impossible?
    Users enter free text
    Type an Answer
    30s
  • Q4
    Which is the probability that this spinner lands on 'win'?
    Question Image
    1%
    99%
    50%
    47%
    53%
    30s
  • Q5
    A trial has three possible outcomes: {A, B, C}. P(A) = {1}\over{2}. P(B) = {1}\over{3}. P(C) = {1}\over{6}. Which outcome is most likely to happen?
    C
    A
    B
    30s
  • Q6
    The probability on an outcome is 20%. Approximately how many times could you expect the outcome to occur in 500 trials?
    100
    50
    200
    250
    20
    30s

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