Qanday yordam kerak?
abdelrhman1782008
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Does this question have an error
The sample was 60 students and 14 was watching tv +4hours a day Another sample is 1143 he want to know the number of students that watch tv +4hours from that sample Doing simple math 1143×14÷60=2...
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Faollik ko’lami 7
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Oxirgi harakat
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hamjamiyati bilan birga
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Oqiyabdi 0 foydalanuvchii
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O’qiyotganlarni 0 foydalanuvchii
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Ovozlar 0
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Obunalar 1
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Faollik ko’lami 7
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Oxirgi harakat
-
hamjamiyati bilan birga
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Oqiyabdi 0 foydalanuvchii
-
O’qiyotganlarni 0 foydalanuvchii
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Ovozlar 0
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Obunalar 1