NSW Y11 Maths - Standard Relative Frequency and Probability

• Probability Basics
  Resources

  • Video Tutorials
  • Questions
  • Past HSC Questions
  CLICK HERE
• Tables and Tree Diagrams
  Resources

  • Video Tutorials
  • Questions
  • Past HSC Questions
  CLICK HERE
• Range of Probabilities
  Resources

  • Video Tutorials
  • Questions
  CLICK HERE
• Complementary Events
  Resources

  • Video Tutorials
  • Questions
  CLICK HERE
• Relative Frequency
  Resources

  • Video Tutorials
  • Questions
  • Past HSC Questions
  CLICK HERE
• Expected Frequency
  Resources

  • Video Tutorials
  • Questions
  • Past HSC Questions
  CLICK HERE

MS-S2 - Relative Frequency and Probability: The topic focuses of on drawing conclusions related to the chance that an event will occur. Toss a coin 20 times, how many heads and how many tails do you expect? Is this what you get when you actually toss the coin yourself? Applications of probability will help you make decisions in every day life. 

What is the difference between theoretical and practical probability? Are they they same? 

By using tree diagrams, we can visually see and determine the outcomes and probabilities for multi-stage experiments. Great for those of us that learn by visuals. A quick drawing of a tree diagram can help you solve your probability questions and problems.