Short Answer
Explain the Sources of Bias in Sampling
-Before opening a new dealership, an auto manufacturer wants to gather information about car ownership and driving habits of the local residents. The marketing manager of the company randomly selects 1000 households from all households in the area and mails a questionnaire to them. Of the 1000 surveys mailed, she receives 70 back. Determine the type of bias.
Correct Answer:

Verified
Correct Answer:
Verified
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