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You are surveying students to find out whir opinion of the quality of food served in the school cafeteria. You decide to poll only those students who buy hot lunch on a particular day. Is your sample random? Explain.

You are surveying students to find out whir opinion of the quality of food served-example-1
User Impiastro
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Answer:

The sample is not random because he only poll the person that bought a hot lunch on a particular day and not random people so the sample is not random.

User Valerie
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