Which is not a sound practice to use for conducting interviews, which is the fourth step of a scientific poll?
A) training each interviewer to use an appropriate tone of voice and word choice
B) calling randomly chosen phone numbers from randomly chosen area codes
C) conducting in-person interviews and telephone interviews in the same poll

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stickserious stickserious · Answer 1 · 2018-12-06T14:44:08+01:00

The practice which is not sound in conducting individuales is C) conducting in-person interviews and telephone interviews in the same poll.

In-person interviews deliver the most representative results. Telephone surveys provide a good alternative but they need using a larger sample.

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blacknightx246 blacknightx246 · Answer 2 · 2019-11-15T17:44:41+01:00

Answer:

the answer is c

Explanation:

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