[計量] KFC
210. 已知七個數range is 50,前三小個數median is 70, 全部median is 100
問後三個range 可能值?
1. 0 2. 20 3.40
答案給1.2.3 我算只有1.2
214. 男有47%支持某人,女有52%支持某人,問是否有超過50%的總國民支持某人?
1.男女數量差
2.女人佔總國民50%以上
答案給D
想請教板上大大們...謝謝^^
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推
10/30 12:18, , 1F
10/30 12:18, 1F
推
10/30 13:20, , 2F
10/30 13:20, 2F
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10/30 13:21, , 3F
10/30 13:21, 3F
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10/30 13:22, , 4F
10/30 13:22, 4F
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10/30 13:23, , 5F
10/30 13:23, 5F
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10/30 13:25, , 6F
10/30 13:25, 6F
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10/30 13:29, , 7F
10/30 13:29, 7F
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10/30 14:27, , 8F
10/30 14:27, 8F
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10/30 17:09, , 9F
10/30 17:09, 9F
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10/30 19:03, , 10F
10/30 19:03, 10F
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10/31 09:15, , 11F
10/31 09:15, 11F
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10/31 09:16, , 12F
10/31 09:16, 12F
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10/31 09:17, , 13F
10/31 09:17, 13F
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