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Describe the process of making a sampling distribution

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1. Describe the process of making a sampling distribution.

2. What can sampling distributions tell us about sampling variability?

3. What is a point estimate? Discuss how point estimates create confusion for people reading articles and scientific reports.

4. Discuss the shape of sampling distributions. When the population is skewed, is the sampling distribution always normal? Why is it important for a sampling distribution to be normal? In the examples in this section, which statistics had a normal sampling distribution? Which statistics had a skewed sampling distribution?

5. Explain how the standard error is calculated. What does the standard error tell us about sample statistics and the population parameter? Why is the standard error only accurate when the sampling distribution is normal?

6. What is the difference between standard error and margin of error? Is the standard error smaller or larger than the margin of error?

Reference no: EM132950585

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