Two aptitude tests are currently being used to screen applicantsfor a certain position within a company. The question arose as towhether the two tests are comparable, i.e., whether they yield thesame results. Six applicants were selected at random to take bothtests (in a random order). The following scores were recorded:

Applicant	Test A	Test B
1	85	87
2	93	94
3	98	92
4	68	73
5	76	73
6	83	85

Use the Wilcoxon signed-rank test to determine whether there isa difference in scores between the two tests. Use Significancelevel = 0.10.