# HS-case-4

**Note:**

**I need complete 2-3 pages paper on the following assignment. HALF PAGE LENGTH IS NOT ACCEPTED. Must address the all steps properly. Must include 3 credible references cited in APA. Must provide 100% original work.**

**DO NOT PROVIDE THE PREVIOUSLY USED WORK.**

**DO NOT WRITE QUESTIONS IN ANSWER!**

**Assignment:**

A researcher conducts a test on the effectiveness of a cholesterol treatment on 114 total subjects. Assuming the tails of distributions are normal distribution, is there evidence that the treatment is effective?

Write a **complete 2-3 pages** paper that addresses the following:

1. Briefly describe the procedure for testing hypotheses.

2. Formulate the null and alternative hypotheses.

3. Determine the test statistic that you will use.

4. Calculate the p-value. Show your work.

5. Discuss whether there is enough evidence to reject the null hypothesis.

In your paper,

· Must include proper **introduction and conclusion**

· Must provide **3 credible sources** cited in APA