The mean SAT score in mathematics is 503 . The founders of a nationwide SAT preparation course ciaim 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 hypothests $H_{0}$ and the alternative hypothesis $H_{1}$ that they would use.

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The mean SAT score in mathematics is 503 . The founders of a nationwide SAT preparation course ciaim 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 hypothests

H_{0}

and the alternative hypothesis

H_{1}

that they would use.

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