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Determine whether each statement is SOMETIMES, ALWAYS or NEVER true. Explain. A biased sample is valid. A voluntary response sample is valid.
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1 vote
Determine whether each statement is SOMETIMES, ALWAYS or NEVER true. Explain.

A biased sample is valid.
A voluntary response sample is valid.

User Erendira
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1 Answer

1 vote
1. Never; sample answer: A biased sample favors one or more parts of the population over others.
2. Never; Sample answer: A voluntary response sample involves only those who want to participate in the sampling.
User Zhang TianYu
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