Social Studies, 10.06.2020 22:57, Jordandenzel

Researchers claim that 60 tissues is the average number of tissues a person uses during the course of a cold. The company who makes Kleenex brand tissues thinks that the claim is untrue, but is not sure whether the average is greater than or less than 60. What are their null and alternative hypotheses?

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Researchers claim that 60 tissues is the average number of tissues a person uses during the course o...