Mathematics, 10.10.2019 13:10 dmgboos6

Amath teacher wants to find out the average number of hours his students spend working on their math homework for his class each week. which group would best represent a sample of the population? the first 30 students who enter the school building one morning 30 students selected from the lunchroom 30 students selected from his class rosters 30 students who stay after school for football practice

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