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2 years ago

14

A polling firm is conducting research on Internet use by calling the landline telephone of every tenth person listed in a local

phone book. What bias may exist in the method they are using to do the poll?

1 answer:

denis-greek [22]2 years ago

7 0

Younger people don't own landline telephones so you are limiting your voter demographic to older people by calling them more than younger people.

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check the attached file below

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