Answer the following:

1. How are the accuracy and precision of a statistical method measured?

2. What is the unbiased estimator in the population mean?

3. What is the mean and what is the standard error of the sampling distribution of sample means?

4. How does the sample size affect the standard error? Why does this happen?

5. List the conditions for using the Central Limit Theorem for means.

6. Write SE for means and SE for proportions and observe the difference