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Suppose the true proportion of voters in the county who support a lower capital gains tax is 0.18. Consider the sampling dist
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Answer #1

Solution:

We are given:

p=0.18. n = 75

What is the mean of the sampling distribution?

Answer: The mean of the sampling distribution is:

up = p = 0.18

What is the standard deviation of the sampling distribution?

Answer: The standard deviation of the sampling distribution is:

p(1 - p 0.18(1 – 0.18) ? = 0.0444 75 Op=1

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