Question

In a poll conducted by a certain research center, 824 adults were called after their telephone numbers were randomly generated by a computer, and 10% were able to correctly identify the president. Identify the type of sampling used.

Answer 1

Explanation:

Hello!

Using a computer program 824 telephone numbers were randomly selected and a survey was conducted.

The sampling method used is the "simple random sampling" where the experimental units are randomly selected from the population without any kind of restriction and each unit has the same chance of being selected.

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