• Mathematics Standard
  • Year 12


approx. 5 hrs

2 topics

12 concepts

Gain a greater understanding of Probability and approach your HSC examinations with confidence.

Available in


Year 12 Probability for General Mathematics addresses outcomes from the Statistics and Probability Strand in the NSW Senior Mathematics Syllabus.  In Probability, students study the applications of probability in everyday life to help them with such tasks as assessing the reliability of products. In this program, they learn how assessments of probability are made and used in decision-making.

Topics & Concepts We Cover

This learning program is made up of the following 2 topics, broken down into 12 concepts.

  • Probability and Relative Frequency 8 concepts

    1. Use the formula for the probability of an event to calculate the probability that a particular selection will occur

    2. Establish the number of ordered selections of a group of items

    3. Establish the number of unordered selections of a group of items

    4. Use the fundamental counting theorem to determine the number of outcomes for a multistage experiment

    5. Calculate the complement of a single-step event

    6. Calculate the theoretical probability of a single-step compound event

    7. List sample space of a multistage event using organised lists, two-way tables and tree diagrams

    8. Calculate relative frequency from an experiment

  • Multistage events and applications of probability 4 concepts

    1. Calculate the financial expectation of an event

    2. Using tree diagrams for multi-stage events

    3. Calculate the expected frequency of an event

    4. Calculate the expected value of an event

What you'll get

Learning Content

  • A customised learning plan to suit your needs, adapting to your pace as you learn, progress and achieve mastery
  • All the content required to help you master the syllabus, including theory, worked examples, exam preparation and practice questions

An Expert Tutor

  • We match you to a private, expert tutor who is right for your needs and goals
  • Our tutors are talented, tested, top ATAR achievers and subject experts
  • During each session, your tutor guides you through your learning program, providing real-time, live expert tutoring in Probability


  • Access information at every stage showing what's been mastered, what areas need to be worked on and what's next
  • You and your parents receive a comprehensive feedback report after every session
  • Every session is recorded and available for you to watch at any time, allowing you to review what was covered

Ready to start this program?

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Starting at

$49(inc. GST)

per session

Fully flexible

PAYG and bundle plans

Use anytime

Access to practice questions

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