mohayhay 唔知啲鬼佬係可愛定戇九 - #gu9n2d - Plurk

13 years ago

唔知啲鬼佬係可愛定戇九

小龍♥たろゆめ♥

13 years ago

WTS UP?

大麻咖哩廚神ET 說

13 years ago

BOTH!

13 years ago

上堂已經教中三學過的mean mode median

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13 years ago

仲要問一大堆問題

13 years ago

咩如果sample size係雙數咁個median點搵呀

13 years ago

戇九架咩最中間個兩個數加埋除二囉好冇呀