[作業] 急求吉尼係數詳解?
題目: 假設社會上只有三個人,其所得分別是2,4,6(或1,2,3),則吉尼係數為何?
課本給的答案是11/18,
不過我怎麼算都是2/9...囧
求助高手詳解,謝謝~
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.119.155.121
推
04/23 13:11, , 1F
04/23 13:11, 1F
→
04/23 13:12, , 2F
04/23 13:12, 2F
→
04/23 13:12, , 3F
04/23 13:12, 3F
推
04/23 13:19, , 4F
04/23 13:19, 4F
推
04/23 13:21, , 5F
04/23 13:21, 5F
→
04/23 13:22, , 6F
04/23 13:22, 6F
推
04/23 13:23, , 7F
04/23 13:23, 7F
→
04/23 16:13, , 8F
04/23 16:13, 8F
→
04/23 16:16, , 9F
04/23 16:16, 9F
→
04/23 16:17, , 10F
04/23 16:17, 10F
→
04/23 16:17, , 11F
04/23 16:17, 11F
→
04/23 22:48, , 12F
04/23 22:48, 12F
→
11/07 03:17, , 13F
11/07 03:17, 13F