use the table of values to calculate the linear correlation coefficient r
x -20 3 -7 10 6
y -8 1 -9 6 -5
a) r = 0.968
b) r = 0.781
c) r = 0.625
d) r = 0.756
1 answer
there are several handy online correlation calculators. You can use them to verify your answer. >wink wink<