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A weatherman stated that the average temperature during July in Chattanooga is 80 degrees or less. A sample of 32 Julys is taken to test the weatherman's statement. The correct set of hypotheses is

User Qollin
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Answer:

The correct set of hypotheses is


H_(0): d=80 degrees


H_(0): d>80 degrees

Explanation:

The weatherman claims that the average temperature during July in Chattanooga is 80 degrees or less. To test this claim, following hypotheses need to be taken:

Let d be the the average temperature during July in Chattanooga, then


H_(0): d=80 degrees


H_(0): d>80 degrees

User Sandhya Sasane
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