DESCRIPTIVE STATISTICS PART II: CENTRAL TENDENCY AND VARIABILITY
For the third component of the Session Long Project, write a 2- to 3-page essay in which you begin to discuss the spread of the data that you have been collecting by:
1) Compute the variance of the measurements that you have taken so far. Show your work.
2) Compute the standard deviation of the measurements that you’ve taken so far. Show your work.
3) Discuss the spread of the data you have been collecting. Be sure to describe the variance of distribution and the concept of standard deviation as a measure of dispersion in your response.