Major League Baseball wants to test players to see whether they are using performance-enhancing drugs. Officials select
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Question:
Major League Baseball wants to test players to see whether they are using performance-enhancing drugs. Officials select a team a random, and a drug-testing crew shows up unannounced to test all 40 players on the team.
- What is the population they are studying?
- What is their sample? What is the sample size?
- What sampling method did they use?
- Identify any problems with their sampling method and any potential sources of bias.
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