According to a recent poll at a university, 70.1% of high school seniors in a certain region had a driver's license. A sociologist thinks this rate has declined. The sociologist surveys 500 randomly selected high school seniors and finds that 340 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?

The null hypothesis is the number of randomly picked high school senior students that have no relationship with the study results. The alternative hypothesis is the relationship between the number of high school seniors who have a driver's license and the total number of selected students.

In this context, the symbol p represents the probability of a randomly selected student having a driver's license or not.

I hope this answer helps.

Sam1s Sam1s · Answer 2 · 2022-04-12T13:20:52+02:00

a. The correct null hypothesis is number of randomly picked high school senior students that have no relationship with the study results

b. The correct alternative hypothesis is

c.The symbol p represents the probability of a randomly selected student having a driver's license or not.

Hypothesis

The null hypothesis, H0 is the commonly acknowledged truth; it is the inverse of the substitute speculation.

Analysts work to dismiss, invalidate or discredit the invalid speculation.

Researchers come up with an substitute theory, one that they think clarifies a wonder, and after that work to dismiss the invalid theory.

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