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A Test of Driving Ability Is Given to a Random

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A test of driving ability is given to a random sample of 10 student drivers before and after they complete a formal driver education course. Results follow.
A test of driving ability is given to a random sample of 10 student drivers before and after they complete a formal driver education course. Results follow. Write the null and alternative hypotheses testing the claim that the test score is not affected by the course. Write the null and alternative hypotheses testing the claim that the test score is not affected by the course.

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Null hypothesis: μd =...

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