Probability

Topics

Choose a topic to revise

Sample objectives

What this unit covers

• Probability: Recognize and apply probability symbols. The probability of event A is denoted as P(A), the probability of not A as P(A′), the probability of both A and B occurring as P(A ∩ B), and the probability of either A or B occurring as P(A ∪ B).
• Probability: Compute probabilities in straightforward scenarios, including selections made with or without replacement. Probabilities may be expressed as fractions, decimals, or percentages, and knowledge of permutations and combinations is not necessary.