order the correlation coefficient by how confident you can be that a predicted value will be close to the actual value. Order these from least confident to most confident
a) r=0
b) r= -0.8
c) r = 0.5
d) r= -0.3
e) r= 0.7
a) r=0
d) r= -0.3
c) r = 0.5
e) r= 0.7
b) r= -0.8