MIR 2013 | Men | Women | Student’s t-test | Wilcoxon rank-sum | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Ranking | N | Share (%) | \(\text{RankDif}_{M}\) | SD | N | Share (%) | \(\text{RankDif}_{W}\) | SD | \(\Delta \text{RankDif}\) | t | \(PR^{a}\) | z |
\(<500\) | 184 | 13.8 | 31.5 | 94.2 | 273 | 8.0 | 5.5 | 101.8 | 26.02*** | 2.803 | 0.575*** | 2.707 |
[500, 1000) | 134 | 10.0 | 39.2 | 176.5 | 304 | 8.9 | 23.2 | 174.2 | 15.92 | 0.873 | 0.521 | 0.699 |
[1000, 1500) | 115 | 8.6 | 29.4 | 203.8 | 293 | 8.5 | 11.6 | 210.3 | 17.77 | 0.785 | 0.529 | 0.921 |
[1500, 2000) | 109 | 8.2 | 19.2 | 255.1 | 288 | 8.4 | 17.1 | 241.3 | 2.11* | 0.075 | 0.507 | 0.21 |
[2000, 2500) | 96 | 7.2 | 18.9 | 322.5 | 294 | 8.6 | 4.1 | 251.1 | 14.76 | 0.410 | 0.525 | 0.741 |
[2500, 3000) | 93 | 7.0 | 73.0 | 243.7 | 271 | 7.9 | − 18.4 | 279.0 | 91.42*** | 3.005 | 0.594*** | 2.706 |
[3000, 3500) | 90 | 6.7 | 30.0 | 268.6 | 260 | 7.6 | 25.8 | 245.5 | 4.19 | 0.131 | 0.516 | 0.444 |
[3500, 4000) | 99 | 7.4 | 76.5 | 225.8 | 275 | 8.0 | 0.4 | 248.0 | 76.05*** | 2.798 | 0.600*** | 2.937 |
[4000, 4500) | 95 | 7.1 | 10.5 | 255.6 | 263 | 7.7 | 32.1 | 171.1 | − 21.60 | − 0.764 | 0.516 | 0.457 |
[4500, 5000) | 88 | 6.6 | 17.6 | 201.4 | 252 | 7.4 | 9.3 | 156.8 | 8.24 | 0.349 | 0.555 | 1.536 |
[5000, 5500) | 81 | 6.1 | 21.3 | 112.0 | 275 | 8.0 | 22.0 | 102.8 | − 0.76 | − 0.055 | 0.509 | 0.256 |
[5500, 6000) | 88 | 6.6 | 22.3 | 99.6 | 241 | 7.0 | 29.6 | 84.0 | − 7.32 | − 0.614 | 0.489 | − 0.299 |
\(\ge 6000\) | 63 | 4.7 | − 4.3 | 68.9 | 138 | 4.0 | 8.9 | 56.5 | − 13.16 | − 1.326 | 0.442 | − 1.321 |
Total | 1335 | 100. | 31.0 | 206.1 | 427 | 100 | 13.2 | 197.1 | 17.80*** | 2.709 | 0.530*** | 3.268 |