[請問]有關t分數
請問各位
t分數=70+10z(標準差)
387人要在前90名
那t分數應該是多少呢??
感謝各位
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※ 編輯: b0403baby (118.171.171.81), 07/04/2016 21:23:46
→
07/04 21:24, , 1F
07/04 21:24, 1F
→
07/04 21:26, , 2F
07/04 21:26, 2F
噓
07/04 21:35, , 3F
07/04 21:35, 3F
→
07/04 21:35, , 4F
07/04 21:35, 4F
→
07/04 21:36, , 5F
07/04 21:36, 5F
噓
07/04 21:44, , 6F
07/04 21:44, 6F
※ 編輯: b0403baby (118.171.171.81), 07/04/2016 21:45:16
→
07/04 21:46, , 7F
07/04 21:46, 7F
→
07/04 22:42, , 8F
07/04 22:42, 8F
→
07/04 22:50, , 9F
07/04 22:50, 9F
推
07/05 06:16, , 10F
07/05 06:16, 10F