PROBABILITY REVISION 1

WORKSHEETS AND STEP-BY-STEP SOLUTIONS

Learning Outcomes:

• Venn diagrams and the addition theorem

• Multi-stage experiments and the product rule

• Mutually Exclusive Events

• Probability tree diagrams

• Conditional Probability

• Independent Events

PROBABILITY REVISION 2

WORKSHEETS AND STEP-BY-STEP SOLUTIONS

Learning Outcomes:

• Venn diagrams and the addition theorem

• Multi-stage experiments and the product rule

• Mutually Exclusive Events

• Probability tree diagrams

• Complementary Events

ADVANCED PROBABILITY QUESTION about multi-stage event probability

and step by step solution in two different ways (methods).

Students think critically to solve the “Probability of Winning Both Games” question. This challenge question requires students to use their knowledge & understanding of probability concepts and to come up with mathematical strategies to solve the problem.

Learning Outcomes:

• Use arrays or tree diagrams to determine the outcomes and the probabilities for multi-stage events.

• Understand events using the language of ‘equally likely’, 'at least', etc.

• Use complementary event to determine the probabilities associated with simple games.

• Use & solve a quadratic equation form that related to the probability of multi-stage events.