Using technology, what is the correlation coefficient? The weight (in pounds) and height (in inches) for a child
were measured every few months over a two-year
period. The results are given in the table.
8
12
18
20
30
35
-0.997
-0.503
O 0.503
O 0.997
10
Weight
Heighty
22
23
20
30
32
30
38
38