Question: using binomial distribution, i have to find the variance and standard deviation of the following problem. In a town, 90% of voters are in favor

using binomial distribution, i have to find the variance and standard deviation of the following problem. In a town, 90% of voters are in favor of a ballot measure and 10 % are opposed. For groups of 260 voters, find the mean, variance, and standard deviation for those who are in favor. I have found the mean already.

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