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The mean area of the several thousand apartments in a new development is advertised to be 1250 square feet. A tenant group thinks that the
The mean area of the several thousand apartments in a new development is advertised to be 1250 square feet. A tenant group thinks that the apartments are smaller than advertised. They hire an engineer to measure a random sample of apartments to test their suspicion. The appropriate null and alternative hypotheses, and , for are . Group of answer choices H0 : u = 1250 impossible to specify without knowing the size of the sample used by the engineer
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