Mathematics, 05.03.2021 22:00 isabella234
A national shipping company advertises that standard shipping can take up to seven days. If you were to write the null hypothesis in words, what would it be?
A) “The true mean shipping time would be 7 days or more"
B) “The true mean shipping time would take 7 days or less"
C) “The true mean shipping days would take more than 7 days"
D) “The true mean shipping time would take less than 7 days"
Answers: 3
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A national shipping company advertises that standard shipping can take up to seven days. If you were...
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