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Maths
Probability: possible outcomes

Starter quiz

  • 5, 15, 20, 35, 750 are all multiples of ______.
    • '5' ✓
  • Which of these numbers is not on a standard fair six-sided dice?
    • 0  ✓
    • 1
    • 2
    • 3
    • 4
  • How many possible outcomes are there on this spinner?
    How many possible outcomes are there on this spinner?
    • 1
    • 2  ✓
    • 3
    • 4
    • 5
  • Match the spinner to the possible outcomes.
    Match the spinner to the possible outcomes.
    • Spinner a
      ⇔
      {apple, bread, carrot} ✓
    • Spinner b
      ⇔
      {apple, bread, carrot, melon} ✓
    • Spinner c
      ⇔
      {apple, banana, carrot} ✓
    • Spinner d
      ⇔
      {apple, carrot, melon} ✓
  • When rolling a standard fair six-sided dice, which of these events would be equally likely to occur?
    • 'rolling a 6' and 'not rolling a 6'
    • 'rolling an odd number' and 'rolling an even number'  ✓
    • 'rolling a square number' and 'not rolling a square number'
    • 'rolling a prime number' and 'not rolling a prime number'  ✓
    • 'rolling a square number' and 'rolling a multiple of 3'  ✓
  • Laura correctly describes an event as having an unlikely chance of happening. According to the likelihood scale, which of these statements is true about the event?
    • It has 50% chance of happening
    • It has more than 50% chance of happening, but less than 100%
    • It has more than 50% chance of happening
    • It has less than 50% chance of happening, but more than 0%  ✓
    • It has less than 50% chance of happening
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