TABLE 1

7,1965759

4,1534448

4,7158306

5,2486741

4,2789704

1,654762

4,5719978

6,1110545

1,6954482

2,2499041

-0,0940375

3,014549

3,7905038

6,6205851

5,3607374

-0,3833908

-1,8465445

5,0991149

-1,2114837

0,0178348

2,1007352

TABLE 2

4,2001325

2,3947842

-0,3177857

-1,0182199

-2,1370569

1,2335199

3,200001

3,0999954

4,299999

2,6000021

0,5000009

2,3999962

4,2000035

2,6999946

3,7003824

2,9490791

4,5545527

5,2770563

5,6037977

5,3604759

Perform any relevant tests to determine whether there is any difference between the means of the two population groups from which these two samples were extracted. Make sure to state and test any underlying assumptions first. For any test you conduct, clearly state your hypotheses, test statistic, critical value and conclusion.