Correlation is used to discover relationships between variables. Evaluate the correlation between the variables in the data. what is the correlation?

Options:

a) 0.310

b) none of the answers are correct

c) 0.984

d)-0.008

e)-0.991

variable1	variable2
5.92418	16.01040
-2.15342	6.90096
-5.68710	3.20965
-2.35173	8.11837
9.13267	20.86393
8.84593	17.88436
0.60205	11.33976
4.30225	13.72104
-9.69073	0.22652
-6.81619	2.88607
7.00841	14.48358
4.48845	15.56499
3.06470	11.36857
-9.46731	1.14076
1.54090	12.95229
-4.20144	5.79307
6.11798	15.91570
9.94412	16.96745
1.32124	10.86254
-7.69106	1.10462
5.89874	15.93450
-0.72913	10.47150
8.39173	17.99690
-9.46846	0.72233