Question

if correlation coefficient between two variables X and Y is given by 2 X + 3 Y + 4 =0 then the value of correlation Coefficient between X and Y is​

Answer 1

Answer:

2x+3y+5=0

=5xy= -5

xy=-5-5

xy=-10

Answer 2

The correlation coefficient of the linear relationship between the variables x and y. xi – the values of the x-variable in a sample. x – the mean of the values of the x-variable. ... ȳ – the mean of the values of the y-variable.