RES 320 Week 3 DQs

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What are the ethical implications of observing employees without their knowledge? Are these implications different when observing customers?

What type of observational study could you use to determine the productivity of an assembly line?

How do you know that your experimental research results can be generalized to the population?

What is the best experimental design to test the effectiveness of a new weight-loss drug?

Please post your response to at least 'one' of the following discussion questions by clicking on 'Reply.'

When would a stratified sample be more appropriate than a simple, random sample?

In what types of situations is conducting a census more appropriate than sampling?

What are the advantages and disadvantages of non-probability samples?

When is a multi-stage sampling design desirable?