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Phone banks are primarily relied on these days for polling because it allows for random people to be reached.

What is Phone banking?

  • It refers the phones used by call centers to reach out to people.
  • Allows for many different types of people to be called .

The people called are often picked at random and due to the high number of telephones used, large number of people can be reached. This allows for polls to take opinions from a large number of random people.

In conclusion, because it allows for randomization.

Find out more on polling at https://brainly.com/question/10404069.