Read this article

file:///home/chronos/u-a8182d5aec9215c168399a1434416cfc3d063d23/MyFiles/Downloads/Prostate_Cancer_Vitamin_D-1.pdf

*Tip*:

- Read the brief introduction on the first page - Check out the linear regression plots on page 4 of the PDF. What type of correlation is here? Note R and the corresponding p-value on the top - Read the summary on page 4 of the PDF

Answer based on the article above.

-Article Name. - What are the researchers looking to test? - What is an independent and dependent variable pair in this study? (Researchers usually have many - you can focus on just one!) - What's the correlation coefficient between these two variables?