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abdelrhman1782008

Atividade recente por abdelrhman1782008

Does this question have an error
1. Comunidade
2. Study Group
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...