DATABASE FUNDAMENTALS
TYPES OF DATA
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The ratio of students who travel to college by train to those who walk is 2:3. There are 360 students in the sixth form. To create a representative sample of 20 students, 8 who travel by train and 12 who walk are selected at random, and given a survey to complete.What type of sampling is this?
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Convenience sampling
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Quota sampling
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Stratified random sampling
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Systematic sampling
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Explanation:
There is 1 question to complete.