The following data, with the corresponding Excel scatterplot, show the average growth rate of Weeping Higan cherry trees planted in Washington, DC. At the time of planting, the trees were one year old and were all six feet in height. 
Which of the following is the correlation coefficient between Height and ln(Age) ?
Definitions:
Cell Cycle
The cell cycle is the ordered series of events involving cell growth and cell division that produces two new daughter cells.
Chromosomes
Thread-like structures located in the nucleus of cells that carry genetic information in the form of genes.
Checkpoint Genes
Checkpoint genes are parts of the cellular machinery that regulate the cell cycle's critical checkpoints to ensure accurate DNA replication and division.
BRCA1
A gene located on chromosome 17, playing a critical role in the repair of DNA breaks; mutations can significantly increase the risk of breast and ovarian cancer.
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