GCSE Maths (Edexcel)

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Probability Experiments

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Probability Probability

Probability Experiments

3:59 Relative Frequency
Spec P1 P3
Previous Probability & Systematic Listing Next Relative Frequency
  • Probability experiments involve repeating an action numerous times and recording the outcomes
  • Outcomes are the potential results of performing a random action, such as rolling a die or playing a game of football
  • Probability experiments can be used to spot patterns and trends
  • The results of a probability experiment can be shown in a frequency table
  • A frequency table lists the potential outcomes and the number of times each outcome occurs
  • Frequency tables can show when the likelihood of events does not follow the theoretical probability
  • Probability experiments can also show the likelihood of events that cannot be predicted through theoretical probabilities
  • Probability experiments are useful for making qualitative comments on information from a frequency table
  • Probability experiments can provide a feel for the probabilities of events that cannot be accurately predicted through theoretical probabilities

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