Question

If sum(x)=70; sum(y)=84; sum(xy)=846; sum(x^2)=756;

sum(y^2)=1028 & n=7 then the correlation, r=_____.​

Answer 1

hvjvhcu

Answer:

hvmnohonn

Step-by-step explanation:

1. 8y8yiy84rtdbbm gxb
2. xjhkjpjih8gub.l