Why Is It Important to Gather and Report Valid and Reliable Data Questions

I’m working on a mathematics question and need guidance to help me understand better.

What is the value of doing this assignment? You’llpractice your problem solving skill by identifying foundationalstatistical concepts and explaining how data-driven decision making canhelp inform real world problems. This will provide you with a solidfoundation that will help you to not only be successful in this course,but to learn to make smarter, data-driven decisions in your personal andprofessional life.

Your goal for this assignment is to:Practice your problem solving skill by answering questions aboutstatistical concepts and the benefits and uses of data-driven decisionmaking.

Steps

STEP 1: Answer the questions below in a Word document.

1.Explain the difference between descriptive and inferential statisticalmethods and give an example of how each could help you draw a conclusionin the real world.

2. You would like to determine whether eatingbefore bed influences your sleep patterns. Describe the steps you wouldtake to conduct a statistical study on this topic.

• What is your hypothesis on this issue?
• What type of data will you be looking for?
• What methods would you use to gather information?
• How would the results of the data influence decisions you might make about eating and sleeping?

3.A company that sells tea and coffee claims that drinking two cups ofgreen tea daily has been shown to increase mood and well-being. Thisclaim is based on surveys asking customers to rate their mood on a scaleof 1–10 after days they drink/do not drink different types of tea.Based on this information, answer the following questions:

• How would we know if this data is valid and reliable?
• What questions would you ask to find out more about the quality of the data?
• Why is it important to gather and report valid and reliable data?

4.Identify two examples of real world problems that you have observed inyour personal, academic, or professional life that could benefit fromdata driven solutions. Explain how you would use data/statistics and thesteps you would take to analyze each problem. You may also choosetopics below (or examples from the weekly content) to help support yourresponse:

• Crime reduction and trends

5. How doesanalyzing data on these real world problems aid in problem solving anddrawing conclusions? Be sure to note the value and benefits ofdata-driven decision making.