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The mean SAT score in mathematics is 498 The founders of a nationwide SAT preparation...

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The mean SAT score in mathematics is 498 The founders of a nationwide SAT preparation course claim that graduates of the course score higher 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 has merit State the null hypothesis and the alternative hypothesis that they would use Ho H 0 H a XI a P S 0 0

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