Practice - Binomial Probability Formula
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Practice Questions
Test your understanding with targeted questions
Calculate the probability of getting exactly 2 heads when flipping a fair coin 3 times.
💡 Hint: Use the binomial probability formula.
In 5 trials with a success probability of 0.6, find the probability of 1 success.
💡 Hint: Identify n, k, and substitute in the formula.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the binomial probability formula used to calculate?
💡 Hint: Remember, it specifies 'exactly'.
True or False: The parameters n and p in a binomial distribution must remain constant.
💡 Hint: Consider the definitions of a binomial setup.
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Challenge Problems
Push your limits with advanced challenges
A basketball player has an 80% free-throw success rate. If they take 12 shots, what is the probability that they score at least 10 successful shots?
💡 Hint: Use the cumulative formula: 1 - P(X ≤ 9).
In a manufacturing process, 95% of products pass quality control. If 200 products are tested, what is the mean and standard deviation of products that pass?
💡 Hint: Use the mean and standard deviation formulas for binomial distributions.
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