Mathematics, 25.08.2019 10:50 lizzyyyvv
Seven of ten students polled say that they prefer to practice for a team sport after school than before school. based on this sample, how many students would you expect out of a population of 120 to prefer to practice after school?
70
36
84
77
Answers: 2
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Seven of ten students polled say that they prefer to practice for a team sport after school than bef...
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