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| Teaching Since: | May 2017 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
1. Briefly describe the connections among the following: covariation, scatter diagram, correlation, and linear relationship.
2. Indicate, with the use of a scatter diagram, the general shape of the scatter of data points in each of the following cases: (a) a strong positive correlation, (b) a weak negative correlation, (c) no correlation, (d) a correlation of –.98.
3. What are the scaling assumptions assumed by Pearson product moment correlation?
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