Find an article that utilizes confidence intervals or hypothesis testing as part of the article. Write a paragraph explaining how these concepts are used by answering the questions below. Write another paragraph describing your search process, including any search terms you use to find an article for this assignment and how you decided this article was appropriate.

• How were confidence intervals or hypothesis testing used in the article.
• How do the uses of these concepts compare with what we have discussed in class?
• What population parameter is being approximated or tested?
• What is the confidence interval or significance level?
• What conclusions were made?
• Was the confidence interval or hypothesis test used appropriately? Why or why not?