The Correlation. Correlation is a measue of how close the line fits the points that you found in your experiment. Anyone can say whether they think the line is a good fit or not, but to measure it exactly, we use the correlation coefficient: R2.
As the seasons change and the amount of sunlight decreases, less chlorophyll is produced, and the leaves appear less green. Chlorophyll is broken down into simpler compounds at a constant rate, so green leaf color will gradually fade as chlorophyll production slows or stops.
Choose a shade tree that provides fall color. Enjoy the trees leaf displays for three seasons, spring, summer and fall by choosing a fall color tree. Most tree descriptions will contain the words fall color for trees that are showy in the fall and most of these descriptions will give the predominant color of the leaves.There are numerous cultivars of trees that are specifically selected for fall color exhibitions.ost tree descriptions will contain the words fall color for trees that are showy in the fall and most of these descriptions will give the predominant color of the leaves. There are numerous cultivars of trees that are specifically selected for fall color exhibitions.