Probability

Front

What is Probability?

Back

Probability is a measure of how likely an event is to occur, expressed as a number between 0 and 1, where 0 means the event will not happen and 1 means it will definitely happen.

Front

What is an event in probability?

Back

An event is a specific outcome or a set of outcomes from a probability experiment.

Front

What is the formula for calculating probability?

Back

Probability (P) = Number of favorable outcomes / Total number of possible outcomes.

Front

What is the difference between independent and dependent events?

Back

Independent events are those whose outcomes do not affect each other, while dependent events are those where the outcome of one event affects the outcome of another.

Front

What is experimental probability?

Back

Experimental probability is calculated based on the results of an experiment, defined as the number of times an event occurs divided by the total number of trials.

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What is theoretical probability?

Back

Theoretical probability is calculated based on the possible outcomes in a perfect world, without conducting any experiments.

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How do you express probability?

Back

Probability can be expressed as a fraction, decimal, or percentage.

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What is a sample space?

Back

A sample space is the set of all possible outcomes of a probability experiment.

Front

What is a tree diagram?

Back

A tree diagram is a visual representation that shows all the possible outcomes of an event, branching out from a starting point.

Front

What is the probability of drawing a specific card from a standard deck of cards?

Back

The probability of drawing a specific card (e.g., a King) from a standard deck of 52 cards is 1/52.