c4heballymemich c4heballymemich

08-05-2016
Mathematics

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The principal of a small school needs a sample of 20 students, so she goes to the cafeteria and asks every fifth student in line to answer a survey. What kind of sampling is this?

ASimple random sampling
BStratified random sampling
CSystematic sampling
DConvenience sampling

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emmadyke1 emmadyke1

21-05-2016

Stratified random sampling

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sanoorani101112 sanoorani101112

23-05-2019

So, out of 700 students who like broccoli=134 students (Option D)

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