1. You are to gather a systematic sample from a local phone book with 75,000 names. If every *k*^{th} name in the phone book is to be selected, what value of *k* would you choose to gather a sample size of 500?

2. Consider a population that is defined as every employee in a particular company. How could you use cluster sampling to gather a sample to participate in a survey involving employee satisfaction?

3. Consider a population that is defined as every employee in a particular company. How could you use stratified sampling to gather a sample to participate in a survey involving employee satisfaction?

◆ A simple random sample is a sample in which every member of the population has an equal chance of being ...

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