what is the correlation coefficient for the data shown in the table?\no 1\no -1\no 5\no 10\nx y\n0 15\n5…

what is the correlation coefficient for the data shown in the table?\no 1\no -1\no 5\no 10\nx y\n0 15\n5 10\n10 5\n15 0

what is the correlation coefficient for the data shown in the table?\no 1\no -1\no 5\no 10\nx y\n0 15\n5 10\n10 5\n15 0

Answer

Explanation:

Step1: Observe data relationship

As (x) increases from 0 to 15, (y) decreases from 15 to 0. This is a perfect negative - linear relationship.

Step2: Recall correlation coefficient range

The correlation coefficient (r) ranges from - 1 to 1. A perfect positive linear relationship has (r = 1), and a perfect negative linear relationship has (r=-1).

Answer:

-1