1) Correlation is used to discover relationships between variables. Evaluate the correlation between the variables in the below data. What is the correlation? See multiple choice answers below.

variable1 variable2

-1.60263 6.66630

5.13511 22.39796

6.36533 48.04439

5.62218 33.73949

-2.19935 13.13368

6.44037 34.07411

7.53576 57.43268

6.84911 46.18391

-0.96507 2.31758

-7.97987 66.45126

7.71148 60.12220

8.00414 69.34776

-1.84249 -8.58487

-6.64529 35.44469

3.52281 15.81326

6.12823 42.51683

-8.02429 63.53322

1.93739 10.39306

1.60250 -1.67370

9.59542 92.44574

0.97873 -2.22144

7.61991 66.59948

6.35683 35.62167

4.60624 15.37388

a) -0.008

b) -0.991

c) 0.310

d) 0.984

e) None of the answers are correct