Consider a sampling distribution with p=0.09 and samples of size n each. Using the appropriate formulas, find the mean and the standard deviation of the sampling distribution of the sample proportion. a. For a random sample of size n=4000. b. For a random sample of size n=1000. c. For a random sample of size n=250.
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Step 1
For a random sample of size n=4000: The mean (μ) of the sampling distribution of the sample proportion is equal to the population proportion (p), which is 0.09 in this case. So, μ = p = 0.09. The standard deviation (σ) of the sampling distribution of the sample Show more…
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Consider a sampling distribution with p = 0.09 and samples of size n each. Using the appropriate formulas, find the mean and the standard deviation of the sampling distribution of the sample proportion. a. For a random sample of size n = 4000. b. For a random sample of size n = 1000. c. For a random sample of size n = 500. a. The mean is
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