A pharmaceutical company is deciding whether or not to invent a new medication. They need to do some research into physical benefits of certain sports. They want to test if people who only play tennis have lower cholesterol than people who only play golf. They randomly select 500 golfers and 500 tennis players, and take their cholesterol readings. Is this
Chapter 9, Application 9.1 #4
A pharmaceutical company is deciding whether or not to invent a new medication. They need to do some research into physical benefits of certain sports. They want to test if people who only play tennis have lower cholesterol than people who only play golf. They randomly select 500 golfers and 500 tennis players, and take their cholesterol readings. Is this an example of an observational study or an experimental study? Explain.
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My explanation is that they are testing if they can change the cholesterol o…View the full answer
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ISBN: 9781337271790