Mathematics, 27.12.2019 23:31 rainbowboi
Community service is one of ahmed’s passions. ahmed wants to survey a random sample of the students in his school to find out which day after school would work best for students to do volunteer work for a local food bank. which sample would best represent the students in his school?
a surveying twenty students waiting in line for lunch
b surveying twenty students on their way to the bus after school
c surveying one person from the seventh grade daily for twenty days
d surveying one person each from twenty different classrooms during the first class period
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Community service is one of ahmed’s passions. ahmed wants to survey a random sample of the students...
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