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Questions and Answers
What probability value represents an event that is certain?
A probability value can exceed 1.
False
What is the sample space when rolling a die?
{1, 2, 3, 4, 5, 6}
The ______ of an experiment is the set of all possible outcomes.
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Match the random experiment to its sample space:
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Study Notes
Probability
- Probability is a numerical measure between 0 and 1, representing the likelihood of an event occurring.
- 0 indicates an impossible event.
- 1 indicates a certain event.
- Values between 0 and 1 represent the degree of likelihood.
Random Experiments
- Examples of random experiments include tossing a coin, rolling a die, and selecting a card.
Sample Space
- The sample space is the set of all possible outcomes for a given experiment.
- For example, flipping a coin has a sample space of {Heads, Tails}, while rolling a die has a sample space of {1, 2, 3, 4, 5, 6}.
Random Experiments
- A random experiment is an experiment where all possible outcomes are known before it's performed, but the specific outcome is unpredictable.
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Description
Test your understanding of probability concepts including random experiments, sample space, and the numerical representation of likelihood. This quiz will cover the essential definitions and examples to solidify your knowledge in probability. Perfect for beginners and intermediate learners!
