12.4 - Example of PMF
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Practice Questions
Test your understanding with targeted questions
What is the PMF for tossing a fair coin?
💡 Hint: Remember the outcomes: Heads and Tails.
How many distinct outcomes are there when rolling a die?
💡 Hint: Think of each side of the die.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does PMF stand for?
💡 Hint: Think about its role in representing probabilities.
A PMF gives probabilities for which type of variables?
💡 Hint: Consider the outcomes it addresses.
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Challenge Problems
Push your limits with advanced challenges
A biased coin is flipped, resulting in Heads with a probability of 0.7. What is the PMF for this scenario?
💡 Hint: Use the complement rule for probabilities.
If you roll two fair six-sided dice, what is the PMF for the outcome of the sum of the numbers?
💡 Hint: Think of the individual die outcomes and how to mix them.
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