Determination and Confidence Intervals Presentation

PUH 5302 CSU Determination and Confidence Intervals Presentation

In this unit, you learned how to determine sample size and estimate confidence intervals. For this assignment, you will create a PowerPoint presentation that further explores these concepts. In your presentation, you must include the following elements:

a definition of point estimate, standard error, confidence level, and margin of error;

a discussion of at least three major methods of determining sample sizes, comparing the different methods; and

an explanation of the effects (advantages and limitations) of a small sample size, a very large sample size, and an adequate sample size on any research study.