State the purpose of the article.

QUALITY “A” WORK

Review the journal article. During your discussion, post a link to the article and identify the following: (1 Page)
· State the purpose of the article.
· What is the point estimate?
· What is the standard error?
· What is the confidence level and margin of error?
· Why do you feel the article would include the standard error and error
of margin? Please discuss.