Question

What is the value of correlation coefficient due to Pearson on the basis of the following data : -5 -4 -3 -3 -2 -2 -1 0 1 2 3 4 5 y : 27 18 11 6 3 2 3 6 11 18 27 (b) - 1 (c) O (d) -0.5 (a) 1​

Answer 1

@

Step-by-step explanation:

Pearson correlation is the one most commonly used in statistics. This measures the strength and direction of a linear relationship between two variables. Values always range between -1 (strong negative relationship) and +1 (strong positive relationship).

mark as brainliest

Answer 2

Answer:

(c) 0

Step-by-step explanation:

Given:

x y

-5 27

-4 18

-3 11

-2 6

-1 3

0 2

1 3

2 6

3 11

4 18

5 27

Now, here the pearson correlation is 0.