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### Course: Class 12 math (India) > Unit 15

Lesson 5: Binomial mean and standard deviation formulas- Mean and variance of Bernoulli distribution example
- Bernoulli distribution mean and variance formulas
- Expected value of a binomial variable
- Variance of a binomial variable
- Finding the mean and standard deviation of a binomial random variable
- Mean and standard deviation of a binomial random variable

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# Mean and standard deviation of a binomial random variable

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