In a certain town, 29% of voters favor a given bellot measure. For groups of 34...

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Question

math Statistics-And-Probability

Answer 1

Answer #1

Let us denote X as the number of voters who supports a given ballot measure.
Thus, X $\sim$ Binomial( n = 34, p = 0.29 )

Variance (X) = n * p * (1 - p)
= 34 * 0.29 * 0.71
= 10.57

Hope this answers your query!

Answer 2

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