From a recent study we have collected the following data from two independent random samples:

Sample 1 Sample 2 405 300 450 340 290 400 370 250 345 270 460 410 425 435 275 390 380 225 330 210 500 395 215 315 Suppose we do not wish to assume normal distributions.

Use the appropriate nonparametric test to determine whether the populations have equal medians.

Test at a = 0.05.