PROBABILITY
PROBABILITY Mathematics 6, Quarter 4 (Week 6 and 7) NOTES ON PROBABILITY 1. Probability is a branch of mathematics that deals with the likelihood or chance of an event occurring. 2. Probability is expressed as a number between 0 and 1, where 0 represents an impossible event and 1 represents a certain event. 3. Probability can be calculated by dividing the number of favorable outcomes by the number of possible outcomes. 4. The probability of an event can be represented as a fraction, decimal, or percentage. 5. Theoretical probability refers to the probability of an event based on mathematical reasoning and calculations. 6. Experimental probability refers to the probability of an event based on repeated trials or experiments. 7. The sum of the probabilities of all possible outcomes in an experiment is always equal to 1. 8. Probability can be influenced by the number of favorable outcomes, the number of possible outcomes, and the conditions of the experiment. 9. A probability of 0 means