Mathematics, 06.04.2021 01:00 igtguith

According to a recent poll at a university, 73.9% of high school seniors in a certain region had a driver's license. A sociologist thinks this rate has declined. The sociologist surveys 550 randomly selected high school seniors and finds that 395 have a driver's license. a. Pick the correct null hypothesis. b. Pick the correct alternative hypothesis. c. In this context, what does the symbol p represent?

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According to a recent poll at a university, 73.9% of high school seniors in a certain region had a...