The mean SAT score in mathematics is 490. The founders of a nationwide SAT preparation course claim that graduates of the course score highest, on average,  than the national mean.  Suppose that the founders of the course want to carry out a hypothesis test to see if their claim had merit.  State the null hypothesis H o and the alternative hypothesis H 1 that they would use? 1. H o ______ 2. H 1______

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Q: Determine the null hypothesis. Determine the alternative hypothesis.

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Q: The mean SAT score in mathematics is 523. The founders of a nationwide SAT preparation course claim…

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Q: The mean SAT score in mathematics is  496 . The founders of a nationwide SAT preparation course…

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Q: Which of the following are the signs which can be found in the null hypothesis? > %D V II VI

A:

Q: A professor suspects that the more often students attend their online lecture the better they will…

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Q: You are asked to perform a hypothesis test that population mean is greater than 55.  Which of the…

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Q: A publisher reports that 67% of their readers own a particular make of car. A marketing executive…

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