[中學] 標準差
之前有問過,可是推文給的例子好像不是反例。
快想破頭了><
ㄧ筆資料扣除最大值最小值後,標準差會小於或等於原來的標準差
這是錯的,我想找個例子
大感恩
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推
11/20 23:09, , 1F
11/20 23:09, 1F
→
11/20 23:13, , 2F
11/20 23:13, 2F
推
11/20 23:30, , 3F
11/20 23:30, 3F
→
11/20 23:39, , 4F
11/20 23:39, 4F
→
11/20 23:45, , 5F
11/20 23:45, 5F
推
11/20 23:46, , 6F
11/20 23:46, 6F
→
11/21 01:08, , 7F
11/21 01:08, 7F
→
11/21 01:10, , 8F
11/21 01:10, 8F
推
11/21 01:16, , 9F
11/21 01:16, 9F
→
11/21 01:17, , 10F
11/21 01:17, 10F
→
11/21 01:17, , 11F
11/21 01:17, 11F
→
11/21 01:18, , 12F
11/21 01:18, 12F
→
11/21 01:19, , 13F
11/21 01:19, 13F
→
11/21 01:21, , 14F
11/21 01:21, 14F
→
11/21 01:21, , 15F
11/21 01:21, 15F
→
11/21 01:22, , 16F
11/21 01:22, 16F
→
11/21 01:27, , 17F
11/21 01:27, 17F
推
11/21 01:28, , 18F
11/21 01:28, 18F
→
11/21 01:29, , 19F
11/21 01:29, 19F
推
11/21 01:32, , 20F
11/21 01:32, 20F
→
11/21 01:50, , 21F
11/21 01:50, 21F
→
11/21 01:52, , 22F
11/21 01:52, 22F
→
11/21 01:52, , 23F
11/21 01:52, 23F
→
11/21 01:53, , 24F
11/21 01:53, 24F
→
11/21 01:54, , 25F
11/21 01:54, 25F
→
11/21 01:55, , 26F
11/21 01:55, 26F
推
11/21 08:37, , 27F
11/21 08:37, 27F
推
11/21 10:29, , 28F
11/21 10:29, 28F
推
11/21 10:31, , 29F
11/21 10:31, 29F
→
11/21 10:31, , 30F
11/21 10:31, 30F
→
11/21 10:32, , 31F
11/21 10:32, 31F
→
11/21 10:33, , 32F
11/21 10:33, 32F
→
11/21 10:34, , 33F
11/21 10:34, 33F
→
11/21 10:34, , 34F
11/21 10:34, 34F
→
11/21 13:09, , 35F
11/21 13:09, 35F
→
11/21 13:09, , 36F
11/21 13:09, 36F
→
11/21 14:18, , 37F
11/21 14:18, 37F
推
11/21 14:24, , 38F
11/21 14:24, 38F
推
11/21 16:58, , 39F
11/21 16:58, 39F
推
11/21 17:00, , 40F
11/21 17:00, 40F
→
11/21 17:00, , 41F
11/21 17:00, 41F
→
11/21 17:00, , 42F
11/21 17:00, 42F
→
11/21 17:10, , 43F
11/21 17:10, 43F
推
11/24 00:05, , 44F
11/24 00:05, 44F
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