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jenyasd209 [6]
3 years ago
12

A math teacher wants to find out the average number of hours his students spend working on their math homework for his class eac

h 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
Mathematics
2 answers:
neonofarm [45]3 years ago
6 0

30 students selected from his class rosters

Stolb23 [73]3 years ago
4 0
It would be 30 students from his class roster because not every kid would have his math class in the other options.
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Explanation:

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The line over the decimal 4 means that the digit 4 repeats indefinetly.

To find the fraction that represents this number you follow this procedure:

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