If we look at the first half of the data we see a positive correlation (as water goes up, growth goes up), if we look at the last half of the data we see a negative correlation (as water goes up, grow...If we look at the first half of the data we see a positive correlation (as water goes up, growth goes up), if we look at the last half of the data we see a negative correlation (as water goes up, growth goes down), and if we look at all of the data we see no correlation.
If we look at the first half of the data we see a positive correlation (as water goes up, growth goes up), if we look at the last half of the data we see a negative correlation (as water goes up, grow...If we look at the first half of the data we see a positive correlation (as water goes up, growth goes up), if we look at the last half of the data we see a negative correlation (as water goes up, growth goes down), and if we look at all of the data we see no correlation.