Mathematics, 18.03.2021 02:40 jheriann

A surveyor wants to conduct a poll to see how many people in a town prefer to shop online versus at the local mall. Which polling method is likely to be biased?

Polling every other person that exits the mall.

Randomly calling and polling 100 people.

Randomly selecting 25 people from a list of customers that shop online and in-store.

Randomly polling 1000 people at the community center.

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A surveyor wants to conduct a poll to see how many people in a town prefer to shop online versus at...