[考題] 101初等統計學大意第23題
算不出來,希望有好心人幫忙解。
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12/24 10:22, , 1F
12/24 10:22, 1F
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12/24 11:18, , 2F
12/24 11:18, 2F
推
12/24 11:43, , 3F
12/24 11:43, 3F