thinks that fewer of the tissues is needed. What are their null and alternative hypotheses? А. Но : и %3D 60 На : и < 60 В. Н. : х — 60 Ha : x < 60 С. Н, : и> 60 На : и < 60

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4. Researchers claim that 60 tissues are the average
number of tissues a person uses during the course of
flu. The company that makes Kleenex brand tissues
thinks that fewer of the tissues is needed. What are
their null and alternative hypotheses?
А. Н, : и 3D 60
На : и< 60
В. Н. : х — 60
Ha :x < 60
а
Ос. Н, : и > 60
На : и < 60
a
Ο D.H, : μ= 60
На : и> 60
a
Transcribed Image Text:4. Researchers claim that 60 tissues are the average number of tissues a person uses during the course of flu. The company that makes Kleenex brand tissues thinks that fewer of the tissues is needed. What are their null and alternative hypotheses? А. Н, : и 3D 60 На : и< 60 В. Н. : х — 60 Ha :x < 60 а Ос. Н, : и > 60 На : и < 60 a Ο D.H, : μ= 60 На : и> 60 a
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