Mathematics, 11.05.2021 17:50 sar70
A surveyor wants to conduct a poll to see how many people purchase records at the mall.
Which polling method is likely to be biased?
Polling 30 random people in the mall each day for 5 days.
Randomly polling 500 people in the mall on one day.
Polling every third person in the food court.
Polling every other person that exits the music and entertainment store.
Answers: 3
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A surveyor wants to conduct a poll to see how many people purchase records at the mall.
Which polli...
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