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Description Your task for this discussion is as follows: Use the internet to find a website that shows an example or application of correlation in your personal or professional life. Discuss how correlation or regression was used, summarize your findings, and share them. Be sure to include the independent and dependent variable – discuss the […]
1.A student is analyzing how two variables are correlated: size of committee and “efficiency” of committee. He reports to his friends that he had a correlation coefficient (r) of -0.85. What does the negative sign on the “r” tell us? (Hint: Don’t just say that the relationship is negative – explain what that means!!) 2. […]
Topic: Correlation of Substance Abuse on Veterans and Why?Explain
Create a professional, client-ready document for Teton Grand where a correlation is run on a set of client data. Specifically, what is the relationship between years of experience of the instructor and the scores obtained on the final exam given at the conclusion of the courses? Decide if you are using a Pearson correlation or […]
Correlation is important for measuring test validity, or the ability of a test to measure what it is intended to measure. It is intuitive that the scores on the test and the construct need to be correlated, or related. Correlation also is used to measure test reliability. Test reliability includes the degree to which a test is consistent over […]
