Birth weights of male and female babies (in grams) is given below with interest in testing the claim that girls and boys have the same median birth weight. Use a 0.05 significance level. Use the Wilcoxon rank-sum test. Girls 3500 800 2400 4200 3100 2000 2900 3300 2800 2500 4000 3100 3000 3400 Rank 19.5 2 5 26 12.5 4 9 15.5 7.5 6 24.5 12.5 10.5 17.5 Boys 3900 2800 3700 4000 3400 1600 3500 3900 3000 3200 3300 300 Rank 22.5 7.5 21 24.5 17.5 3 19.5 22.5 10.5 14 15.5 1