A simple random sample of size n=200 drivers with a valid driver's license is asked if they drive an American-made automobile. Of the 200 drivers surveyed, 104 responded that they drive an American-made automobile. Determine if a majority of those with a valid driver's license drive an American-made automobile at the a = 0.05 level of significance. Which distribution should be used for this hypothesis test? A. The Student's t-distribution because the parameter is the mean, o is not known, and the model conditions are satisfied. B. The chi-square distribution because the parameter is o or o, and the model conditions are satisfied. C. The normal distribution because the parameter is the mean, o is known, and the model conditions are satisfied. D. The normal distribution because the parameter is a proportion, p, and the model conditions are satisfied. Calculate the test statistic. Test statistic = 0.57 (Round to two decimal places as needed.) Calculate the P-value. P-value =D (Round to three decimal places as needed.)

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A simple random sample of size n = 200 drivers with a valid driver's license is asked if they drive an American-made automobile. Of the 200 drivers surveyed, 104 responded that they drive an American-made automobile. Determine if a majority of
those with a valid driver's license drive an American-made automobile at the a = 0.05 level of significance.
.....
Which distribution should be used for this hypothesis test?
A. The Student's t-distribution because the parameter is the mean, o is not known, and the model conditions are satisfied.
B. The chi-square distribution because the parameter is o or o, and the model conditions are satisfied.
C. The normal distribution because the parameter is the mean, o is known, and the model conditions are satisfied.
D. The normal distribution because the parameter is a proportion, p, and the model conditions are satisfied.
Calculate the test statistic.
Test statistic = 0.57
(Round to two decimal places as needed.)
Calculate the P-value.
P-value =
(Round to three decimal places as needed.)
Transcribed Image Text:A simple random sample of size n = 200 drivers with a valid driver's license is asked if they drive an American-made automobile. Of the 200 drivers surveyed, 104 responded that they drive an American-made automobile. Determine if a majority of those with a valid driver's license drive an American-made automobile at the a = 0.05 level of significance. ..... Which distribution should be used for this hypothesis test? A. The Student's t-distribution because the parameter is the mean, o is not known, and the model conditions are satisfied. B. The chi-square distribution because the parameter is o or o, and the model conditions are satisfied. C. The normal distribution because the parameter is the mean, o is known, and the model conditions are satisfied. D. The normal distribution because the parameter is a proportion, p, and the model conditions are satisfied. Calculate the test statistic. Test statistic = 0.57 (Round to two decimal places as needed.) Calculate the P-value. P-value = (Round to three decimal places as needed.)
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