Describe an example from your own personal or professional experiences where you could apply a hypothesis test, and discuss how knowing that information helped you.   

Respond to the following in a minimum of 175 words: 

• Discuss the concepts of hypothesis testing, including what you are evaluating, when it should be used, and the differences between a one- and a two-tailed test. 
• Describe an example from your own personal or professional experiences where you could apply a hypothesis test, and discuss how knowing that information helped you.