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According to a 2015 University of Michigan poll, 71.5% of high school seniors in the United States had a driver's license. A sociologist thinks this rate has declined. The sociologist surveys 750 randomly selected high school seniors and finds that 417 have a driver's license. Assume the conditions for running a one-proportion hypothesis test are satisfied.
The sociologist runs the hypothesis test and find a test statistic of z= -9.65 and a p-value of <0.0001.
Select the correct interpretation of the p - value.
Group of answer choices
A) There is less than a 0.01% chance of getting a sample of 750 high school seniors with 417 or less who have a driver's license if less than 71.5% of the population of high school seniors have a driver's license.
B)There is less than a 0.01% chance of getting a sample of 750 high school seniors with 417 or less who have a driver's license if 71.5% of the population of high school seniors have a driver's license.
C)There is less than a 0.01% chance of getting a sample of 750 high school seniors with 417 or less who have a driver's license if 71.5% of the sample of high school seniors have a driver's license.
D)There is less than a 0.01% chance of getting a sample of 750 high school seniors with 417 or more who have a driver's license if 71.5% of the population of high school seniors have a driver's license.
Sagot :
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