Total Marks 5
Starting Date Friday, June 12, 2020
Closing Date Thursday, June 18, 2020
Status Open
Question Title GDB no.1
Question Description

Find the correlation coefficient of X and Y from the following data and interpret the result.

$∑X=156,∑Y=168,∑XY=3109,∑X2=3024,∑Y2=3294,n=9$