Experiment: A process or action yielding a result or outcome.

Sample Space: The collection of all conceivable outcomes of an experiment.

Event: A particular outcome or a set of outcomes from the sample space.

The calculation of an event's probability is achieved through the ratio of the count of favorable outcomes to the count of all potential outcomes in the sample space.

Classical Probability: When all outcomes in a sample space share equal chances, the probability of an event is calculated by dividing the count of favorable outcomes by the total count of outcomes. This method is typically applied to simple games of chance, including coin tosses and dice throws.

Empirical Probability: Rooted in observed data or past experiences, empirical probability is calculated by dividing the count of times an event has occurred by the total count of trials or observations. This approach is utilized when analyzing real-world data, comprising weather patterns or survey responses.

Subjective Probability: A personal estimation of the likelihood of an event, which is shaped by an individual's beliefs, knowledge, and experience. Subjective probability can differ among individuals and may be applied when data is scarce or when predicting future events.

Addition Rule: The probability of either of two mutually exclusive events happening equals the sum of their individual probabilities.

Multiplication Rule: The probability of two independent events occurring concurrently equals the product of their individual probabilities.

Conditional Probability: The probability of one event happening given the occurrence of another event.

Estimate population parameters: Probability distributions, including the normal distribution, are employed to estimate population parameters based on sample data.

Make predictions: Probability is used to project future events, such as forecasting stock values or predicting election results.

Test hypotheses: Hypothesis testing relies on probability to ascertain the likelihood of observing sample data if a null hypothesis holds true.

The Chicago Bears' career touchdown leaders list denotes the football players who have scored the most touchdowns throughout their tenure with the team.

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