Discussion

Introduce yourself to the group and explain your background. Describe your professional goals.
Include what you hope to accomplish by the end of the course. Do you have any experience running statistical analyses in any context?

After reading the Module Overview and Chapter 1 in the textbook, choose something you measure at work or at home.  Describe what it is, how you measure it, and why this method does or does not produce precise/reliable and valid measurements. Why is having precise and valid measurements so important?

As a nurse I measure patient's vital signs all day including blood pressure, heart rate and oxygen level. 

Please answer all questions in discussion. Attach is the rubric for the assignment.