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If the mean and variance of a binomial d...

If the mean and variance of a binomial distribution are respectively 9 and 6, find the distribution.

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To find the binomial distribution given the mean and variance, we can follow these steps: ### Step 1: Understand the properties of a binomial distribution The mean (μ) and variance (σ²) of a binomial distribution can be expressed in terms of the number of trials (n) and the probability of success (p) as follows: - Mean: \( \mu = np \) - Variance: \( \sigma^2 = npq \) where \( q = 1 - p \) ### Step 2: Set up the equations based on the given mean and variance ...
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