A researcher wanted to know if there was a relationship between training and performance of athletes in a particular sport. The weeks spent training were gathered for 8 athletes, and compared to their performance data. What test should the researcher conduct to see if there is a relationship? Write the results according to the handbook, and if the results are significant describe the strength of the relationship. Here are the data:

Training	Performance
7	9
12	7
18	4
15	4
16	5
14	5
6	7
20	5