The correlation of a two variable relationship shows how things are related; correlation is positive when the values increase together and is negative when one value decreases as the other increases.
Correlation has values between -1 and 1;
-1 is a perfect negative correlation
0 is no correlation (the values don't seem linked at all)
1 is a perfect positive correlation
Use the next graph to determine the correlation of a relationship having its graph:
Take of: https://www.mathsisfun.com/data/correlation.html
Then, the given data shown a low negative correlation (approximately -0.5)Answer: B
