The PPP cola company wants to determine what age groups like its product. It surveyed 500 teenagers

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The PPP cola company wants to determine what age groups like its product. It surveyed 500 teenagers and 600 middle-aged people and found that 300 teenagers and 350 middle-aged people liked PPP cola. Can the company conclude that PPP cola is more popular among teenagers than among middleaged people? Do a 5 % test.

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Related Book For  book-img-for-question

Statistics For Business And Financial Economics

ISBN: 9781461458975

3rd Edition

Authors: Cheng Few Lee , John C Lee , Alice C Lee

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