After similar type of knee injuries two different treatments were applied to the patients. One is an ordinary method (7 patients) and the other is an experimental, new method (6 patients). The efficiency of the methods is measured by the time (in days) necessary to reach complete recovery. Theresultsare stored in the Knee worksheet.

Is there evidence of a difference in the median performance between the two methods? Give detailed answer (H₀, H₁,H, mainresults, conclusion). (=0.05.)

please use excel if necessary.

aslo I need short clear answers for interpretation.

Patient	Method	Recovery time (days)
1	ordinary	44
2	ordinary	51
3	ordinary	48
4	ordinary	57
5	ordinary	49
6	ordinary	51
7	ordinary	49
8	experimental	48
9	experimental	46
10	experimental	43
11	experimental	44
12	experimental	47
13	experimental	47