Calculating Probability

 Video Tutorial

Key Aspects:
  • What is Probability?
  • Calculating Probabilities
  • Experimental Probability
  • Estimating Probability
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 Revision Cards

1) What is Probability?

Explanation of probability, including the likelihood of events happening and a scale ranging from impossible (0%) to certain (100%).

2) Calculating Probability

Explaining probability of drawing a red ball from a bag of 10 balls (3 red, 7 blue) with a probability formula and example calculation.

3) Estimating Probability

Drawing 100 times and getting 37 red and 63 blue. Explanation of experimental probability as estimated from outcomes compared to true probability.

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 Exercises

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